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 5920-00-014-7686
NSN 5996-00-727-0513
NSN 6610-00-327-7540
NSN 5935-01-397-9904
NSN 6645-00-440-5635
NSN 6645-00-145-6411
NSN 5965-00-823-8623
NSN 4140-01-323-4279
NSN 5965-00-463-3900
NSN 5935-01-209-6850
NSN 6650-01-392-8020
NSN 6320-00-377-5683