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 7035-00-295-0451
NSN 5945-01-028-2197
NSN 5910-00-983-5704
NSN 5935-01-335-7269
NSN 7035-01-227-2546
NSN 5920-01-282-4859
NSN 5975-00-159-0969
NSN 6650-01-575-8326
NSN 5999-01-337-3346
NSN 5999-01-306-4230
NSN 5998-00-104-6917
NSN 5985-01-038-8578