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 6130-01-332-8966
NSN 5945-01-216-2832
NSN 5996-01-471-5986
NSN 5920-01-624-9252
NSN 5996-01-431-9759
NSN 5925-01-094-9653
NSN 6610-01-023-1816
NSN 6685-01-594-0453
NSN 5920-01-502-9681
NSN 5999-00-078-9890
NSN 6685-01-328-1511
NSN 6145-01-455-3550