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 5905-00-881-0899
NSN 5920-01-160-4351
NSN 5925-00-906-7838
NSN 5935-00-415-6078
NSN 6620-00-221-5576
NSN 6145-01-634-0388
NSN 6645-00-150-6526
NSN 6685-01-206-6743
NSN 6105-00-329-9510
NSN 5985-00-699-9127
NSN 5965-01-590-3311
NSN 5975-00-288-5877