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 6130-01-320-6922
NSN 7035-00-849-5526
NSN 6610-01-515-3363
NSN 5935-01-509-7024
NSN 5855-01-093-8202
NSN 5935-01-087-5797
NSN 6650-00-170-5095
NSN 5965-01-399-8454
NSN 5945-01-457-3819
NSN 6220-01-184-3052
NSN 6135-00-756-6149
NSN 5990-01-548-3711