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 5920-01-272-1354
NSN 6150-01-066-1277
NSN 6135-00-816-9052
NSN 5960-00-617-6371
NSN 5965-00-831-2134
NSN 6220-01-485-8464
NSN 6240-01-391-8915
NSN 7035-01-578-6909
NSN 5998-00-013-5014
NSN 5910-00-452-1418
NSN 6220-01-585-6892
NSN 5960-00-933-9181