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 6110-00-061-9239
NSN 2925-01-464-3093
NSN 2925-01-259-0785
NSN 6240-01-560-8342
NSN 6110-00-548-3970
NSN 6110-01-546-5645
NSN 6220-00-155-4524
NSN 5905-00-281-5419
NSN 5975-01-063-4101
NSN 5920-01-196-4614
NSN 6130-00-533-7953
NSN 5935-01-346-0025