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 5975-00-121-3589
NSN 6105-01-464-4388
NSN 5855-01-174-2463
NSN 6150-01-158-0775
NSN 6320-00-681-1324
NSN 6110-01-561-3135
NSN 5945-00-880-7101
NSN 4140-00-466-9268
NSN 6645-01-322-8431
NSN 6220-01-150-9231
NSN 5935-00-371-6957
NSN 4140-01-142-5849