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 6150-00-869-8785
NSN 5935-01-578-0429
NSN 5998-01-623-2748
NSN 6135-01-091-6021
NSN 5855-00-237-4088
NSN 6110-01-008-5206
NSN 5835-01-016-4745
NSN 6620-01-463-1373
NSN 6220-01-007-6094
NSN 6105-01-408-3426
NSN 6645-00-256-4072
NSN 6130-01-444-2201