Weapon system essential
A ring-shaped item whose outer surface is so shaped as to form a seat for the coupling nut and the fitting between which it is assembled. It is designed to be slipped over tubing or hose so that tightening of the coupling nut to the fitting compresses the sleeve against the circumference of the tubing or hose thereby effecting a tight seal between the tubing, or hose fitting and coupling nut.
NSN 5855-01-162-5251
NSN 5945-01-025-4256
NSN 6135-01-411-3212
NSN 5930-01-604-7975
NSN 6110-00-911-4000
NSN 5965-00-321-8456
NSN 6150-01-559-8332
NSN 5990-00-994-0555
NSN 5930-01-073-2582
NSN 6610-01-461-8180
NSN 6130-00-598-2034
NSN 5950-01-172-2263