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 5945-01-283-1651
NSN 6610-01-095-7219
NSN 5999-01-028-4179
NSN 6685-01-293-8655
NSN 5985-01-414-3368
NSN 5965-01-272-4199
NSN 5965-01-495-1170
NSN 6145-01-168-9296
NSN 5930-01-134-8904
NSN 5915-01-044-4480
NSN 5915-01-251-1371
NSN 6135-01-162-0943