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 5915-01-133-9853
NSN 5930-00-275-2136
NSN 6150-00-942-9239
NSN 6685-00-509-1471
NSN 5996-01-541-4974
NSN 6220-01-124-8599
NSN 5945-00-054-7395
NSN 4140-01-415-3907
NSN 6105-01-214-9847
NSN 6610-01-391-9282
NSN 5965-01-391-1703
NSN 6130-00-566-7095