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 5945-01-245-0021
NSN 5915-00-790-3722
NSN 5998-01-617-1292
NSN 5905-00-374-5042
NSN 5915-01-033-2414
NSN 5985-00-850-1524
NSN 6130-01-015-9447
NSN 5910-00-081-1041
NSN 6645-00-258-8547
NSN 5835-00-113-6090
NSN 5975-01-420-5273
NSN 5945-01-134-8246