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 5930-00-197-5907
NSN 5935-00-362-3873
NSN 6620-01-165-1033
NSN 6650-01-559-3862
NSN 5905-01-118-6330
NSN 6620-01-580-5864
NSN 6610-01-359-9962
NSN 6105-01-411-3551
NSN 5915-01-041-6465
NSN 5895-01-433-2834
NSN 5895-00-781-5420
NSN 6145-01-466-4371