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 5975-01-050-5711
NSN 5905-01-025-3838
NSN 6220-01-397-0031
NSN 5945-00-068-5956
NSN 6320-00-977-3930
NSN 6645-01-222-3458
NSN 5998-01-148-2334
NSN 6240-01-463-3664
NSN 6685-00-133-2288
NSN 6135-00-809-2148
NSN 6650-00-329-7094
NSN 5960-01-274-7627