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 5999-00-102-4338
NSN 6130-01-393-6853
NSN 6135-01-167-7604
NSN 6150-01-458-0086
NSN 5999-01-379-7941
NSN 6320-01-228-2380
NSN 6145-00-375-5224
NSN 5975-01-542-1235
NSN 5895-00-587-9362
NSN 6650-01-087-8993
NSN 6620-01-318-1856
NSN 6145-00-643-4962