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 5945-01-497-8125
NSN 6620-01-431-9176
NSN 6110-01-239-0573
NSN 6620-01-487-2509
NSN 5975-01-640-7125
NSN 5935-01-470-6810
NSN 6110-01-259-2616
NSN 6135-01-242-6484
NSN 5855-01-628-6427
NSN 6240-00-548-3992
NSN 5999-00-421-1109
NSN 6320-00-483-0451