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 5975-01-261-5996
NSN 6220-01-192-3451
NSN 5915-01-559-3896
NSN 5905-01-025-6949
NSN 7035-01-179-5667
NSN 2925-00-572-0454
NSN 5945-01-461-6434
NSN 5950-01-511-5909
NSN 6110-01-275-4320
NSN 5905-01-198-2514
NSN 5895-01-547-0453
NSN 5960-00-852-5651