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 6320-01-399-6177
NSN 6220-01-544-1254
NSN 5998-01-050-7849
NSN 5855-01-579-3864
NSN 5965-01-119-1898
NSN 5855-01-525-4433
NSN 6645-01-067-4393
NSN 5915-01-464-2528
NSN 5930-00-679-8880
NSN 5985-00-317-8237
NSN 5925-01-623-9403
NSN 5990-00-860-5329