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 6645-01-605-4351
NSN 4140-01-239-6517
NSN 6685-00-269-0438
NSN 5905-00-142-3831
NSN 5960-01-649-1341
NSN 6240-01-375-5862
NSN 5960-00-226-2386
NSN 5910-01-455-3131
NSN 5975-00-004-6522
NSN 2925-00-185-1618
NSN 5835-01-010-3103
NSN 5960-01-117-8671