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 6105-01-116-4283
NSN 6150-00-936-0670
NSN 2925-01-327-3069
NSN 5999-00-052-0915
NSN 5930-00-409-5829
NSN 6135-01-466-3980
NSN 5985-01-579-3450
NSN 6650-01-074-8232
NSN 6320-00-575-6072
NSN 5925-01-050-8195
NSN 5998-01-278-9713
NSN 5965-01-308-3786