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 6130-00-195-5365
NSN 6105-01-151-0303
NSN 5996-01-467-9391
NSN 5965-00-121-0923
NSN 4140-01-433-8905
NSN 6145-00-099-8986
NSN 5855-00-832-9341
NSN 7035-00-631-3782
NSN 5965-00-826-1841
NSN 5975-01-459-9483
NSN 6610-01-262-3467
NSN 6320-01-296-3181