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 6650-01-617-2513
NSN 7035-01-476-7787
NSN 6685-00-027-7186
NSN 5855-00-151-3853
NSN 5945-00-736-4490
NSN 5920-01-444-4082
NSN 4140-00-908-2763
NSN 5965-01-162-8689
NSN 6150-00-842-2558
NSN 7035-00-111-4389
NSN 5975-01-136-0205
NSN 5835-01-362-0305