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 5895-01-562-3117
NSN 4140-00-660-8699
NSN 6645-01-590-5534
NSN 5910-01-515-7115
NSN 5950-00-960-4233
NSN 6220-00-979-0177
NSN 5925-01-197-8406
NSN 5996-01-305-4892
NSN 5915-00-078-9574
NSN 5910-00-865-1142
NSN 6645-01-165-3785
NSN 6685-01-004-0076