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 5998-01-223-0994
NSN 5960-00-911-3422
NSN 5930-00-028-3457
NSN 5965-00-624-4134
NSN 6130-01-322-8276
NSN 5996-01-047-8360
NSN 5835-01-555-4262
NSN 6220-01-425-5558
NSN 6650-01-629-3523
NSN 5835-01-599-1876
NSN 5990-00-087-6177
NSN 5905-01-447-3399