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 5985-01-168-8546
NSN 6145-01-322-7606
NSN 5855-00-114-4954
NSN 5925-01-352-8905
NSN 6130-01-533-3771
NSN 6110-01-487-4532
NSN 6135-00-455-2425
NSN 5975-00-647-4968
NSN 6610-01-370-3886
NSN 6130-00-852-6379
NSN 6150-01-371-3435
NSN 5920-00-291-1379