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 5965-01-501-0514
NSN 6645-01-312-3558
NSN 6150-00-241-5439
NSN 6145-01-267-6308
NSN 6620-01-510-3501
NSN 5998-00-173-9962
NSN 5935-01-352-1942
NSN 6135-01-441-5746
NSN 5855-01-256-9597
NSN 5999-01-329-1659
NSN 2925-00-814-8745
NSN 5915-01-424-3186