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 5910-01-152-6863
NSN 6610-01-509-2048
NSN 6650-00-680-9595
NSN 6220-00-026-4800
NSN 6685-01-129-4815
NSN 5998-01-014-5465
NSN 5915-01-360-2526
NSN 6150-01-481-8050
NSN 6650-00-862-7143
NSN 6650-01-050-5974
NSN 5965-01-512-1985
NSN 6145-01-321-3490