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 5975-00-633-4925
NSN 6150-00-288-6245
NSN 5945-01-461-2401
NSN 5998-00-719-7610
NSN 5905-01-133-3160
NSN 5960-01-017-5449
NSN 6620-01-142-8494
NSN 6150-00-192-7462
NSN 6240-00-342-9756
NSN 5925-01-131-9776
NSN 6150-01-433-2091
NSN 7035-01-656-7120