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 6130-01-272-3117
NSN 5905-01-261-2199
NSN 6320-00-456-0836
NSN 5998-01-026-3433
NSN 6145-01-575-3127
NSN 5915-01-567-8298
NSN 5915-01-211-4043
NSN 4140-00-211-5970
NSN 6220-00-003-1644
NSN 6130-01-065-2801
NSN 5990-01-386-5561
NSN 5965-00-455-7581