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 5985-01-077-5161
NSN 5905-01-399-7792
NSN 5935-01-633-1362
NSN 6150-01-328-9057
NSN 5975-01-136-7450
NSN 5965-01-261-9508
NSN 5920-00-877-7915
NSN 5999-01-562-9836
NSN 6645-01-284-6533
NSN 6135-01-495-0933
NSN 5925-00-975-0975
NSN 5930-01-417-2028