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 6150-00-281-9482
NSN 6150-01-246-1359
NSN 6150-00-292-8778
NSN 5965-00-246-5612
NSN 7035-00-337-8745
NSN 6220-01-033-2082
NSN 5996-00-942-1195
NSN 6145-01-236-5686
NSN 5855-01-267-2341
NSN 5990-00-192-1753
NSN 5905-01-364-8166
NSN 7035-01-578-6909