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 6240-01-187-1765
NSN 7035-01-265-0216
NSN 5998-01-468-6329
NSN 6130-01-617-4259
NSN 6620-00-948-3801
NSN 5985-00-474-4879
NSN 5930-01-620-5116
NSN 5999-00-302-4857
NSN 6320-00-456-2092
NSN 5950-01-450-5536
NSN 5999-01-243-1665
NSN 6135-00-753-2276