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 6135-01-215-1245
NSN 6620-01-462-5196
NSN 5915-01-152-1263
NSN 7035-01-230-0250
NSN 4140-01-516-3769
NSN 6320-00-194-4252
NSN 7035-00-803-3056
NSN 5975-00-193-3083
NSN 6220-01-365-4208
NSN 7035-01-479-0813
NSN 5945-01-415-5087
NSN 6320-00-174-1362