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 5965-01-303-6105
NSN 6320-01-600-5808
NSN 5835-00-792-8438
NSN 6135-01-633-2066
NSN 5960-01-474-4843
NSN 5920-01-610-3049
NSN 5950-00-286-3301
NSN 6135-00-686-4777
NSN 5965-01-521-3224
NSN 6135-00-874-6566
NSN 7035-01-227-2546
NSN 6610-00-405-4689