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 5935-00-976-0198
NSN 5999-00-969-3856
NSN 5996-01-396-8123
NSN 6145-00-244-8152
NSN 6220-01-447-2152
NSN 5950-01-646-2624
NSN 6105-01-418-1654
NSN 5950-00-256-0825
NSN 5935-00-297-2472
NSN 5920-00-874-5620
NSN 6220-00-064-0332
NSN 4140-00-928-5657