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 6645-01-024-8199
NSN 5985-01-241-1167
NSN 6220-01-163-8775
NSN 5935-01-480-4898
NSN 6110-00-223-2081
NSN 6135-01-113-1507
NSN 6145-01-506-6578
NSN 5965-00-938-2814
NSN 5950-01-124-7287
NSN 5915-00-240-2712
NSN 7035-00-803-3056
NSN 5985-01-444-1797