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 2925-00-580-1476
NSN 6145-01-370-1242
NSN 7035-01-003-9142
NSN 6135-01-167-7604
NSN 6645-00-628-6515
NSN 6240-01-321-1462
NSN 5998-00-227-3649
NSN 5915-01-352-5871
NSN 5895-01-481-9713
NSN 5905-00-005-8094
NSN 6145-00-005-1018
NSN 6150-00-007-3486