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 6135-01-322-4655
NSN 5945-01-294-8359
NSN 5999-01-025-1404
NSN 6645-00-998-2918
NSN 5965-01-439-6217
NSN 6110-00-769-5393
NSN 6145-00-924-8017
NSN 6610-01-542-2276
NSN 5998-01-555-5424
NSN 5996-01-251-8657
NSN 5855-00-797-8217
NSN 2925-00-441-8252