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 5998-01-507-3215
NSN 5975-01-356-8541
NSN 6150-01-610-2646
NSN 6130-00-395-0778
NSN 6320-01-094-2634
NSN 5999-01-204-9321
NSN 6610-00-435-1493
NSN 5990-01-113-0303
NSN 5965-01-236-8281
NSN 6135-00-725-9369
NSN 5855-01-527-8407
NSN 5945-01-422-1684