No other part numbers with same form, fit, and function found.
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 6220-00-156-4469
NSN 4140-01-248-0157
NSN 6150-00-840-2390
NSN 5990-01-370-4785
NSN 4140-01-174-9335
NSN 6650-01-426-4253
NSN 5999-01-152-1149
NSN 5945-00-866-4615
NSN 5910-01-442-3647
NSN 6220-01-208-0989
NSN 7035-01-547-2750
NSN 5925-00-782-6401