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 6135-00-016-0071
NSN 6240-01-651-0489
NSN 5855-01-528-8776
NSN 5895-01-513-4263
NSN 2925-01-064-3729
NSN 6685-01-485-1316
NSN 4140-00-985-8202
NSN 6650-01-294-5243
NSN 5920-01-490-5584
NSN 5835-01-010-3103
NSN 6110-00-216-8089
NSN 6240-01-555-7701