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 5999-01-608-3908
NSN 6650-01-224-9024
NSN 5935-00-114-5405
NSN 5999-01-327-3067
NSN 5996-00-925-1953
NSN 6620-01-453-9971
NSN 5835-01-328-6626
NSN 5855-00-797-8217
NSN 5905-01-569-2954
NSN 6130-01-644-4873
NSN 5999-01-246-2471
NSN 4140-01-391-9994