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 5965-01-514-0932
NSN 5998-01-608-4192
NSN 5999-01-579-4343
NSN 5985-01-176-5354
NSN 5855-01-537-1162
NSN 6135-00-919-1117
NSN 5925-01-493-4961
NSN 6610-01-316-2738
NSN 5855-01-447-4097
NSN 2925-01-397-2495
NSN 5895-00-216-5849
NSN 6645-01-370-5264