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 6135-01-010-0891
NSN 5999-01-516-3628
NSN 5965-01-306-6527
NSN 6610-01-336-8027
NSN 5835-00-503-2608
NSN 5920-00-617-9909
NSN 6620-01-265-2887
NSN 6220-01-044-5552
NSN 5965-01-534-7152
NSN 6220-01-632-8217
NSN 6645-01-370-5264
NSN 5935-01-523-5036