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 2925-01-168-6253
NSN 6110-00-248-7475
NSN 5920-01-240-2362
NSN 5835-01-321-7895
NSN 5930-00-868-1335
NSN 5930-01-537-4306
NSN 5905-01-605-8361
NSN 5990-01-498-0641
NSN 5910-00-342-4338
NSN 6105-01-337-4217
NSN 6620-01-131-6980
NSN 6220-01-038-8292