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 4140-01-169-6237
NSN 6105-00-193-0401
NSN 5965-00-179-2398
NSN 5985-00-295-3919
NSN 6650-01-068-3997
NSN 5965-01-193-0420
NSN 6645-00-459-7719
NSN 5910-01-200-7790
NSN 5985-01-521-3230
NSN 5930-01-330-6081
NSN 5945-01-124-7993
NSN 5930-01-024-7616