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 6135-01-317-6021
NSN 5996-00-925-1953
NSN 6320-00-422-1773
NSN 5985-01-608-5078
NSN 7035-01-487-6481
NSN 2925-01-656-8217
NSN 4140-00-051-3296
NSN 6110-00-709-2720
NSN 6645-00-199-3569
NSN 5920-01-498-4690
NSN 6320-00-593-0379
NSN 5855-01-461-8089