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 6240-01-244-2014
NSN 5945-01-444-2611
NSN 6650-00-249-5553
NSN 5999-01-553-7623
NSN 6610-01-084-4488
NSN 6150-01-446-8257
NSN 5895-00-300-3214
NSN 2925-01-430-4206
NSN 7035-00-153-3826
NSN 5999-00-503-1633
NSN 6685-01-163-8833
NSN 6320-01-388-1067