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 2925-01-381-5307
NSN 5998-00-892-8438
NSN 7035-00-140-3070
NSN 5895-01-139-2961
NSN 5965-00-959-4910
NSN 2925-00-553-8799
NSN 7035-00-929-0363
NSN 5855-01-147-6024
NSN 6130-01-371-4571
NSN 6220-00-727-7547
NSN 6105-01-134-5499
NSN 5855-01-010-4921