NSN 4730-00-256-2291

Part Details | BOSS CROSS

4730-00-256-2291 A fitting having four branches in the same plane whose axes form right angles. The boss connections for items such as tanks, housings, valve fittings, and the like, have internal or external machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It may have side inlet(s). Excludes CROSS, TUBE.

Alternate Parts: AN9256D, AN925-6D, 4730-00-256-2291, 00-256-2291, 4730002562291, 002562291

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
47JAN 01, 196300-256-229122702 ( CROSS, BOSS )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4730-00-256-2291
Part Number Cage Code Manufacturer
AN925-6D88044AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE
Technical Data | NSN 4730-00-256-2291
Characteristic Specifications