HEMTT Valve Stem
- Military Part Number: N-1591
- National Stock Number (NSN): 2530-01-474-5537, 2530014745537
- Federal Supply Class (FSC): 2530 (Vehicular Brake, Steering, Axle, Wheel and Track Components-10)
- National Item Identification Number (NIIN): 014745537
- Federal Stock Number (FSN): 2530-474-5537, 25304745537
- CAGE numbers: 63900
Valve stem for Trucks and Vehicles with HEMTT style Military Wheels.