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 5895-00-213-2918
NSN 5835-01-473-1620
NSN 6110-00-255-0227
NSN 7035-01-224-5165
NSN 6650-00-172-7519
NSN 6240-01-406-4042
NSN 5935-01-022-0155
NSN 5990-01-485-0260
NSN 5975-01-384-2394
NSN 6650-00-647-1085
NSN 6620-00-909-3984
NSN 6150-01-168-8249