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 6650-01-517-4412
NSN 4140-01-466-7195
NSN 5999-00-581-3414
NSN 6240-01-415-5581
NSN 5960-01-115-6840
NSN 6135-01-100-3593
NSN 5998-01-403-2586
NSN 6650-00-481-2474
NSN 6130-00-009-7597
NSN 5975-01-310-4652
NSN 6130-01-445-8242
NSN 5930-01-407-0397