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 6145-00-736-8338
NSN 5945-01-029-2516
NSN 6650-01-014-0931
NSN 5835-00-554-0399
NSN 5990-01-024-9659
NSN 5965-01-003-2641
NSN 2925-01-446-6976
NSN 6130-00-859-8799
NSN 6320-01-138-0442
NSN 7035-00-679-9027
NSN 5930-01-085-6557
NSN 5990-01-602-6701