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 5975-01-440-9080
NSN 5930-01-195-5188
NSN 5910-01-281-1818
NSN 5965-00-652-5661
NSN 5996-01-302-6362
NSN 5935-01-415-0887
NSN 6135-01-118-8235
NSN 6220-01-116-1983
NSN 5905-01-455-3383
NSN 6105-01-065-2439
NSN 5855-00-149-0766
NSN 5905-00-050-9538