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 5998-00-795-7644
NSN 6650-01-551-1547
NSN 6650-01-376-6965
NSN 6130-01-027-0762
NSN 5999-01-013-7993
NSN 6150-01-162-6950
NSN 6240-01-216-4060
NSN 5915-00-140-1988
NSN 5945-01-394-6123
NSN 7035-00-232-4043
NSN 6685-01-027-0354
NSN 5998-00-466-0688