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 6135-01-223-3869
NSN 5975-01-265-4082
NSN 5910-00-242-2551
NSN 6610-01-643-6652
NSN 6610-01-184-3210
NSN 5985-01-087-5372
NSN 6105-01-296-6043
NSN 6105-01-273-0596
NSN 6650-01-428-9958
NSN 6320-00-857-4073
NSN 5930-01-239-2250
NSN 6150-01-373-2685