Replacement SPH-4B, SPH-5, HGU-56 Flight Helmet

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Replacement SPH-4B, SPH-5, HGU-56 Flight Helmet Chin Strap with Fidlock Quick Release Buckle, designed to snap onto the helmet's D ring on one end of the strap and lace through the helmet's double D-rings on the other end of the strap, new condition.

What is the age of this flight helmet? - FLYING HELMETS AND ACCESSORIES - U.S. Militaria Forum

HGU-56/P - Dual Visor & NVG • Gibson & Barnes

L3Harris Helmet Mount Assembly for SPH-4B and HGU-56 Helmets

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Tactical GSGM Ground Spec Goggle Mount w/ HGU-56/P SPH-4 Flight Helmet Adapter For AN/AVS-6 AVS-9 ANVIS GPNVG-18 Night Vision BK

P/N: 1300

NVG QUICK RELEASE VISOR COVER for SPH Series Helmets

SPH-4B

Army SPH-4 of the late 70's - FLYING HELMETS AND ACCESSORIES - U.S. Militaria Forum

About SPH-4B - FLYING HELMETS AND ACCESSORIES - U.S. Militaria Forum

Tactical CNC HGU-56/P SPH-4 Flight Helicopter Helmet ANVIS Night Vision Goggle Mount Adapter Plate For GSGM DPAM NVG Mount DE

Gentex HGU-56/P Rotary Wing Helmet System

Flightgear On-Line, the website for the collector of military flightgear

CH SPH-4 B flightgear-ch

Gentex SPH-4 Flying Helmet :: Rochester Avionic Archives