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 5975-00-080-4633
NSN 6650-01-146-5000
NSN 5999-01-076-7913
NSN 5915-00-398-0677
NSN 5905-01-398-2529
NSN 6130-01-390-4623
NSN 5895-00-494-0781
NSN 7035-00-166-0339
NSN 6105-01-445-6022
NSN 6105-01-582-6151
NSN 6320-01-118-0553
NSN 6610-01-514-3683