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 6650-00-195-7519
NSN 6685-00-167-9836
NSN 4140-01-624-6090
NSN 6610-01-181-4398
NSN 5855-01-143-7051
NSN 5935-01-558-5149
NSN 6145-01-175-3867
NSN 5985-01-580-0566
NSN 6320-01-271-0247
NSN 6610-01-444-4483
NSN 5965-01-499-9699
NSN 6650-01-270-4512