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 5960-01-425-1454
NSN 5910-00-683-3982
NSN 5996-00-284-8840
NSN 5920-01-565-9420
NSN 6620-00-041-3406
NSN 5950-01-229-7060
NSN 6645-01-007-2063
NSN 5945-00-469-7495
NSN 5910-01-459-8500
NSN 6685-00-160-0792
NSN 6110-01-109-0114
NSN 5935-01-325-5482