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 5925-01-406-4093
NSN 5835-01-104-8914
NSN 6145-00-224-5245
NSN 6150-00-832-5713
NSN 5965-00-135-0547
NSN 6130-01-202-4587
NSN 5935-00-350-3159
NSN 7035-00-834-2090
NSN 5930-01-625-2641
NSN 6685-01-350-3451
NSN 6610-01-167-1771
NSN 5855-01-400-1590