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 5905-00-053-0982
NSN 6130-01-619-3905
NSN 6110-01-056-4378
NSN 5990-00-421-3094
NSN 5945-01-263-5844
NSN 5930-00-280-2562
NSN 5835-00-059-5854
NSN 5990-01-472-2447
NSN 6320-01-607-1491
NSN 5915-00-024-0384
NSN 5960-01-167-8796
NSN 6320-00-261-9136