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 6145-00-843-3961
NSN 5915-01-430-2228
NSN 5930-01-572-6695
NSN 6320-01-352-5653
NSN 2925-01-564-3900
NSN 5930-01-519-3286
NSN 5975-00-933-8982
NSN 6110-01-069-4895
NSN 5930-01-411-4980
NSN 5895-01-190-5917
NSN 6240-01-273-3068
NSN 6220-00-587-5560