NIIN:016047562 NOMEM:DAMPER ASSY
ID: N0038325PR0R390Type: Presolicitation
Overview

Buyer

DEPT OF DEFENSEDEPT OF THE NAVYNAVSUP WEAPON SYSTEMS SUPPORTPHILADELPHIA, PA, 19111-5098, USA

NAICS

Other Aircraft Parts and Auxiliary Equipment Manufacturing (336413)

PSC

HELICOPTER ROTOR BLADES, DRIVE MECHANISMS AND COMPONENTS (1615)
Timeline
  1. 1
    Posted Mar 27, 2025, 12:00 AM UTC
  2. 2
    Updated Mar 27, 2025, 12:00 AM UTC
  3. 3
    Due Apr 11, 2025, 9:00 PM UTC
Description

The Department of Defense, through the NAVSUP Weapon Systems Support office, is planning to solicit a sole source contract with Sikorsky for the repair of the Damper Assembly (PN: 70106-28000-049; NSN: 7R1615016047562) located in Stratford, Connecticut. This procurement is necessitated by the lack of available drawings and data, which restricts negotiations to Sikorsky, the holder of proprietary rights, under the justification of 10 U.S.C. 3204(a)(1) and FAR 6.302. The anticipated award date for this contract is December 2025, and while all responsible parties may submit proposals within 45 days of the announcement, the government will not delay the procurement for Source Approval Requests from firms not already approved for this material. Interested organizations should direct their qualifications to Julianna Macrillo at julianna.r.macrillo.civ@us.navy.mil or call 215-679-9499.

Point(s) of Contact
Files
Title
Posted
Mar 27, 2025, 6:06 PM UTC
NAVSUP Weapon Systems Support (NAVSUP WSS) Philadelphia plans to solicit a sole source contract with Sikorsky for the repair of a specific part, the Damper Assembly (PN: 70106-28000-049; NSN: 7R1615016047562). Due to the absence of available drawings and data, the Government can only negotiate with Sikorsky, which holds the proprietary rights. This procurement is justified under 10 U.S.C. 3204(a)(1) and FAR 6.302, as it is anticipated that they will receive a sole acceptable offer. While all responsible parties can submit proposals within 45 days of this announcement, the Government emphasizes that this is not a request for competitive bids and will not delay the procurement for Source Approval Requests (SARs) from firms not already approved for this material. The agency will utilize FAR Part 15 procedures for this acquisition, not those for commercial items per FAR Part 12. The anticipated award date is December 2025, and interested organizations should submit their qualifications via email. The solicitation will be conducted electronically and published on NECO, with no physical copies distributed.
Lifecycle
Title
Type
Presolicitation
Similar Opportunities
16--CONTROL ASSEMBLY,LA, IN REPAIR/MODIFICATION OF
Buyer not available
The Department of Defense, through the NAVSUP Weapon Systems Support office, is seeking to procure repair services for twenty units of the CONTROL ASSEMBLY,LA, specifically for the VH-22 aircraft. This procurement is intended to be conducted on a sole source basis with SAFRAN ELECTRONICS CANADA, the Original Equipment Manufacturer (OEM), as they are the only known source capable of providing the necessary repair support due to the lack of available drawings or data for this part. Interested parties are encouraged to submit their capability statements or proposals within 45 days of this notice, with the anticipated award date set for July 28, 2025. For further inquiries, interested organizations may contact Sophia L. Pugh at sophia.l.pugh.civ@us.navy.mil.
30--CONNECTING LINK,RIG
Buyer not available
The Department of Defense, through the NAVSUP Weapon Systems Support office, is seeking to procure 14 units of the Connecting Link, Rig (NSN 1R-3040-011586091-VH, P/N 70400-02206-043) specifically for the SH-60B Mark III helicopter platform. This procurement is intended to be conducted on a sole source basis with Sikorsky Aircraft Corp, the Original Equipment Manufacturer (OEM), as they are the only known source capable of providing the necessary repair support for this part. The solicitation is expected to be issued on April 30, 2025, with a closing date of May 30, 2025, and the anticipated award date is June 30, 2025. Interested parties may submit their capabilities and qualifications to the primary contact, Liam F. Cunningham, via email at liam.f.cunningham2.civ@us.navy.mil.
16--BLADE ASSEMBLY,MAIN, IN REPAIR/MODIFICATION OF
Buyer not available
The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the repair and modification of the Main Blade Assembly, a critical component used in helicopter rotor systems. The procurement is a sole source requirement, indicating that the government does not possess sufficient data to contract with any source other than the current supplier, and all repairs must adhere strictly to approved procedures outlined in the Statement of Work. This contract is essential for maintaining operational readiness and reliability of naval aviation assets. Interested contractors must ensure they are an approved source and submit the necessary documentation as specified in the NAVSUP WSS Source Approval Brochure, with inquiries directed to Jacob Wells at jacob.r.wells1@navy.mil or by phone at 215-697-1227.
16--CENTER BODY ASSEMBL
Buyer not available
The Department of Defense, through the Department of the Navy's NAVSUP Weapon Systems Support, is seeking to procure seven units of the Center Body Assembly, identified by NSN 7R-1680-015639035-V2 and reference number 2311102-1. Due to the flight-critical nature of this item and the lack of adequate technical data for competitive solicitation, only previously approved sources will be considered for this contract, which requires Government source approval prior to award. Interested parties must submit necessary documentation as outlined in the NAVSUP WSS Source Approval Information Brochures, and proposals must be submitted within 45 days of this notice. For further inquiries, contact Shannon K. Fitzgerald at (215) 697-3638 or via email at SHANNON.K.FITZGERALD3.CIV@US.NAVY.MIL.
FMS REPAIR - FPMU STEPUP GEARBOX
Buyer not available
The Department of Defense, through the NAVSUP Weapon Systems Support office, intends to solicit a sole source contract for the repair of the FPMU Stepup Gearbox, specifically NSN: 1680-015612347, from Triumph Gear Systems. This procurement is critical as Triumph Gear Systems is the Original Equipment Manufacturer (OEM) and the only known source capable of providing the necessary repair support for this component, which is vital for aircraft operations. The government anticipates awarding the contract in August 2025, and interested parties may submit their capabilities and qualifications to Elise Anzini at elise.anzini@navy.mil within 45 days of this notice, although this is not a request for competitive proposals.
16--CONTROL ASSEMBLY,EN, IN REPAIR/MODIFICATION OF
Buyer not available
The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the procurement of a control assembly, NSN 7R-1680-016617950-E7, with a quantity of four units required for repair or modification. This procurement is critical for maintaining operational readiness and support for miscellaneous aircraft accessories and components. The government intends to negotiate with only one source under FAR 6.302-1, and interested parties are encouraged to submit their capabilities or proposals within 45 days of this notice. For further inquiries, interested vendors can contact Liem M. Phan at (215) 697-5722 or via email at LIEM.M.PHAN.CIV@US.NAVY.MIL.
Gearbox Assembly, Co
Buyer not available
The Department of Defense, through the NAVSUP Weapon Systems Support, is planning to issue a sole source Request for Quotation (RFQ) for the repair of a Gearbox Assembly, specifically NSN: 7R3010012567681, PN: 214-040-013-105, with the procurement intended for BELL TEXTRON, INC. This requirement is critical as it necessitates engineering source approval to ensure part quality, emphasizing the need for expertise and manufacturing knowledge from an approved source. The solicitation is expected to be issued on April 29, 2025, with a closing date of May 29, 2025, and interested parties are encouraged to submit their capabilities via email to the contract specialist, Jake Kucowski, at JAKE.KUCOWSKI.CIV@US.NAVY.MIL or by phone at 215-697-2012.
16 - FMS Repair - ACTUATR,RAMP DR,MAS
Buyer not available
The Department of Defense, through the Naval Supply Systems Command (NAVSUP) Weapon Systems Support, is soliciting proposals for the sole-source repair of a specific actuator component, identified by NSN 7RH 1680 014956026 V2 and part number 1211495-008, with a quantity of 13 units required. This procurement is critical for maintaining operational readiness of military equipment, as the government lacks sufficient data to contract with sources other than the current supplier, emphasizing the importance of compliance with federal regulations and quality standards. Interested contractors must ensure they are an approved source and submit the necessary documentation as outlined in the NAVSUP WSS Source Approval Brochure, which is available online. For further inquiries, potential bidders can contact Megan N. McGinley at megan.n.mcginley.civ@us.navy.mil or by phone at (215) 697-6625.
FMS REPAIR - GEARBOX,ACCESSORY D
Buyer not available
The Department of Defense, through the NAVSUP Weapon Systems Support office, intends to solicit a sole source contract for the repair of the Gearbox, Accessory D, specifically NSN: 2840-011520853, from Triumph Gear Systems. The procurement involves the repair of two units, with Triumph Gear Systems being the Original Equipment Manufacturer (OEM) and the only known source capable of providing the necessary repair support, as the government does not possess the data or rights to procure from alternative sources. This procurement is critical for maintaining operational readiness and is not set aside for small businesses; interested parties may submit capability statements to the primary contact, Elise Anzini, at elise.anzini@navy.mil, with a proposal deadline of 45 days from the notice, and an anticipated award date in August 2025.
53--SHIM
Buyer not available
The Department of Defense, specifically the NAVSUP Weapon Systems Support office, is seeking to procure spare parts, specifically shims, from The Boeing Company for the F/A-18 aircraft. The procurement involves a sole source solicitation for three units of NSN 1R-5365-016931055-QF, part number 74A120900-1002, as the government does not possess the necessary data to source these parts from alternative suppliers. This procurement is critical for maintaining operational readiness of the aircraft, and interested parties must submit their capability statements to the contracting officer, Taylor M. Weidman, at taylor.m.weidman2.civ@us.navy.mil, within 15 days of the notice, with the solicitation expected to be issued on December 12, 2024, and proposals due by January 10, 2025.