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 6685-01-211-1670
NSN 5999-01-165-0527
NSN 5999-01-568-4851
NSN 5915-01-165-7409
NSN 5915-01-391-6618
NSN 6610-00-732-2488
NSN 5975-01-197-0996
NSN 6610-01-329-5503
NSN 2925-01-115-8072
NSN 6220-00-946-2955
NSN 6220-01-011-0865
NSN 6650-01-516-3631