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 5945-01-568-0669
NSN 5975-01-543-3862
NSN 5999-01-103-7031
NSN 5945-01-564-2721
NSN 5985-01-321-3279
NSN 2925-01-256-8176
NSN 6145-01-322-6513
NSN 6135-01-534-3007
NSN 5910-00-142-0136
NSN 5998-00-273-9542
NSN 6650-01-062-3611
NSN 6645-01-207-5065