Presolicitation DEPT OF DEFENSE is seeking a RF SEALER. This item is typically used for sealing radio frequency (RF) components. The procurement will take place at PSNS 1400 Farragut Ave Bldg 514, Bremerton, WA 98314, US. For more information, contact JOHN IVERSEN at 360-476-3338 or JOHN.IVERSEN@DLA.MIL. Electronic submission of quotes is available through the NECO website.