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 6645-00-938-2173
NSN 5905-01-464-4449
NSN 5975-00-270-6759
NSN 7035-01-267-4836
NSN 6645-00-632-0736
NSN 5975-01-311-0615
NSN 4140-00-116-1022
NSN 5910-01-389-9580
NSN 5935-01-464-0023
NSN 6130-01-259-0640
NSN 5990-01-378-5443
NSN 6130-00-032-4859