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 6135-01-069-2482
NSN 5950-01-121-1171
NSN 6105-01-314-8603
NSN 5999-01-269-7226
NSN 5999-01-421-2692
NSN 5996-00-021-5624
NSN 5925-01-039-7068
NSN 4140-01-452-9093
NSN 5960-00-722-4909
NSN 6610-00-575-7933
NSN 5915-00-908-2018
NSN 7035-01-106-3476