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 5915-01-630-5579
NSN 6610-01-396-2484
NSN 6145-00-243-0583
NSN 6220-01-445-1435
NSN 6240-01-633-9357
NSN 6220-01-586-7741
NSN 6150-01-325-0649
NSN 5950-01-292-8440
NSN 5925-01-553-0075
NSN 6620-00-217-7576
NSN 5920-00-617-9909
NSN 2925-01-492-5342