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 6645-01-649-5069
NSN 5965-01-214-6225
NSN 5998-01-222-7783
NSN 6220-01-654-6416
NSN 6320-01-052-2118
NSN 5915-00-597-2369
NSN 6135-01-056-4609
NSN 5905-00-284-2089
NSN 6320-01-233-5798
NSN 5975-00-203-8416
NSN 5975-01-634-0678
NSN 5895-01-187-1779