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 6130-01-190-3332
NSN 6130-01-523-7527
NSN 5960-00-561-1249
NSN 5930-01-252-1303
NSN 6130-01-400-6123
NSN 6610-01-283-6739
NSN 6150-01-583-2871
NSN 7035-00-631-3782
NSN 6240-01-010-2991
NSN 6135-01-096-1452
NSN 6240-01-222-8253
NSN 5998-00-633-5169