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 5935-01-551-2362
NSN 5930-00-079-2963
NSN 6130-01-652-7285
NSN 5999-01-472-3470
NSN 5835-01-224-2792
NSN 6650-01-065-4748
NSN 5905-01-072-3243
NSN 6135-01-552-1568
NSN 5835-01-346-9575
NSN 5905-01-424-8803
NSN 6145-01-174-0641
NSN 5990-00-904-0896