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 5945-00-542-1281
NSN 5985-01-252-0018
NSN 5910-01-218-4922
NSN 7035-01-145-5059
NSN 7035-00-888-7440
NSN 5996-01-134-2026
NSN 6135-00-519-1325
NSN 6150-01-513-4260
NSN 5930-01-634-0659
NSN 5999-01-384-2792
NSN 6320-00-405-2348
NSN 6320-01-643-0850