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 2925-01-363-5978
NSN 5920-00-359-4880
NSN 5925-01-425-2679
NSN 5905-00-418-9248
NSN 6130-00-008-7973
NSN 5925-01-385-7855
NSN 5975-01-642-8372
NSN 5950-01-623-9952
NSN 5925-00-283-1400
NSN 6645-00-586-7198
NSN 6135-01-396-4900
NSN 2925-01-149-0353