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 6685-01-435-6496
NSN 7035-01-256-6705
NSN 4140-00-279-3148
NSN 7035-00-111-4389
NSN 5945-00-824-0484
NSN 2925-00-891-9289
NSN 6650-01-578-8176
NSN 6320-01-415-0953
NSN 6220-00-889-8766
NSN 5990-01-471-0494
NSN 5999-01-249-1885
NSN 2925-01-190-0510