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 6130-01-094-7070
NSN 6685-01-324-3004
NSN 6620-00-155-2608
NSN 6620-01-446-2194
NSN 5990-00-127-5584
NSN 5915-00-922-1629
NSN 5895-00-973-5955
NSN 5998-01-472-2299
NSN 6320-01-129-9656
NSN 6320-01-578-6006
NSN 6645-01-063-8243
NSN 5905-00-069-1231