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 5895-01-089-8171
NSN 5920-00-422-0139
NSN 6685-00-809-4710
NSN 5996-01-167-8914
NSN 6650-00-958-7408
NSN 5960-00-195-6435
NSN 6620-01-199-4005
NSN 6685-00-106-9654
NSN 6135-01-026-9960
NSN 6685-00-033-7933
NSN 5999-01-381-1139
NSN 7035-01-391-9858