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 6645-01-510-3496
NSN 5915-01-584-2404
NSN 5905-00-497-7690
NSN 5935-01-393-6471
NSN 6620-01-235-3752
NSN 6110-01-381-0108
NSN 5996-01-276-5370
NSN 5915-01-614-9771
NSN 6240-01-040-8897
NSN 5925-01-082-0591
NSN 5950-01-181-5768
NSN 5920-01-578-6279