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 5975-00-553-7151
NSN 5895-00-094-2508
NSN 5990-01-376-0405
NSN 2925-01-157-9204
NSN 5905-01-128-3494
NSN 6150-01-254-1664
NSN 5895-00-836-9395
NSN 6620-01-029-5572
NSN 5930-01-044-1995
NSN 6610-00-690-6374
NSN 5998-00-239-5122
NSN 6610-01-609-7776