A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6110-01-535-6338
NSN 6110-00-052-2655
NSN 6320-01-643-0850
NSN 2925-01-465-0795
NSN 5920-01-212-1536
NSN 6130-01-023-6333
NSN 5998-00-790-3531
NSN 6320-00-790-4844
NSN 6135-01-268-7056
NSN 6650-01-610-0010
NSN 5910-01-036-9186
NSN 5996-01-076-7374