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 6110-01-633-9660
NSN 6130-00-153-3136
NSN 5920-01-657-0656
NSN 5935-01-650-1864
NSN 5835-01-412-0344
NSN 6685-01-134-2387
NSN 7035-01-211-5636
NSN 6645-00-246-4934
NSN 6130-00-198-4277
NSN 6645-00-233-4286
NSN 6220-00-629-3964
NSN 6220-01-417-2675