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 6130-01-534-3801
NSN 6150-00-202-5011
NSN 6110-01-149-2839
NSN 5935-01-367-3109
NSN 5960-01-495-0859
NSN 4140-01-016-3143
NSN 5855-01-512-1926
NSN 5915-01-281-1570
NSN 4140-01-221-9255
NSN 5999-00-833-8143
NSN 5935-01-386-3198
NSN 5935-01-348-2254