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 7035-00-126-1899
NSN 6150-00-411-5667
NSN 5999-01-375-9742
NSN 5910-01-255-0021
NSN 5965-01-518-3296
NSN 4140-00-074-4242
NSN 6645-00-064-1180
NSN 6220-00-088-6792
NSN 5925-00-223-9552
NSN 5996-00-993-0841
NSN 6645-01-005-8152
NSN 6645-01-442-6476