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 4140-00-289-9263
NSN 5996-00-905-5729
NSN 5998-00-221-6659
NSN 5945-01-333-6138
NSN 6240-01-282-0983
NSN 6240-01-442-5114
NSN 6150-00-003-2233
NSN 6650-00-920-0332
NSN 6145-01-164-2380
NSN 2925-00-816-8765
NSN 6645-01-519-2220
NSN 6650-00-717-8913