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 2925-01-469-8229
NSN 6135-00-152-8729
NSN 6110-00-937-9245
NSN 2925-00-947-9814
NSN 5998-01-401-5396
NSN 2925-00-373-8837
NSN 6645-01-352-6583
NSN 5965-01-058-1076
NSN 5835-01-267-3388
NSN 5975-00-251-2478
NSN 4140-01-656-8267
NSN 6320-01-240-4637