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 6145-01-483-1292
NSN 5965-01-345-9480
NSN 5960-00-707-3335
NSN 6110-01-185-6839
NSN 6145-01-295-2399
NSN 6685-00-920-3457
NSN 5945-01-576-1037
NSN 6240-01-232-4408
NSN 2925-01-609-8464
NSN 5996-01-163-6773
NSN 5985-01-014-4924
NSN 5996-01-570-1026