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 5965-01-058-1076
NSN 5910-00-136-1370
NSN 5998-01-170-4352
NSN 5945-01-534-3664
NSN 6150-00-422-4545
NSN 6320-01-425-1417
NSN 6110-01-224-5047
NSN 5905-01-124-9615
NSN 6645-01-350-3138
NSN 6110-01-439-5517
NSN 5998-01-247-6360
NSN 5855-01-290-3248