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 5996-01-647-1714
NSN 6650-00-067-3572
NSN 5975-00-722-1954
NSN 5998-01-516-5204
NSN 5996-01-123-9038
NSN 6620-01-647-1393
NSN 6110-00-937-5800
NSN 5855-01-436-6327
NSN 5910-00-917-1885
NSN 7035-01-298-5154
NSN 5915-01-600-5446
NSN 5998-00-764-1387