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 5965-01-388-0565
NSN 6150-01-152-3517
NSN 6610-00-932-2465
NSN 6610-00-641-3015
NSN 5935-00-520-8307
NSN 5999-00-819-3763
NSN 6130-01-560-1067
NSN 6240-01-406-4042
NSN 5965-00-993-5439
NSN 5975-01-420-7869
NSN 6220-00-977-8839
NSN 5910-01-525-7733