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 5965-01-412-5946
NSN 5920-00-474-6125
NSN 6240-01-068-3491
NSN 5935-01-121-7772
NSN 5905-00-082-1927
NSN 5910-01-445-1345
NSN 6105-01-529-2860
NSN 5895-01-474-4618
NSN 5965-00-594-3115
NSN 5985-01-421-2527
NSN 5996-01-098-9101
NSN 5905-01-258-5755