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 6650-01-484-5014
NSN 5990-01-554-8547
NSN 5998-01-427-3776
NSN 6645-01-633-1852
NSN 6650-01-146-5000
NSN 6220-00-741-1002
NSN 5925-01-563-3556
NSN 5935-01-025-1354
NSN 5855-01-479-3152
NSN 6645-01-157-9103
NSN 5935-00-228-6784
NSN 5990-00-446-0518