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 5920-01-150-3499
NSN 4140-00-490-0630
NSN 6130-01-393-6408
NSN 6645-01-246-7129
NSN 5999-01-430-4997
NSN 5835-01-498-9410
NSN 7035-01-317-7186
NSN 5998-01-435-6501
NSN 6620-01-330-7357
NSN 5998-01-322-7979
NSN 6240-01-330-2445
NSN 5935-00-689-4707