VietnamGear.com
Click on thumbnail for full-size photo

SPH4 Flight Helmet

  • FSN
  • 8415-144-4981 (size: Regular)
  • Specification
  • MIL-H-43925
The SPH4 was introduced in late 1969 and replaced the AFH1. It was based on the Navy's SPH3 helmet and came with an improved microphone. The SPH4 also offered superior crash protection than earlier helmets due to its Epoxy One resin construction and thicker shell.

More Helmets

Similar Gear on eBay

Flight Helmet Earcup Retention, XL, SPH-4 & SPH-3B 1979 Vintage NIB w/Chin Strap
$19.00
End Date: Thursday Mar-5-2020 9:48:07 PST
Buy It Now for only: $19.00
Buy It Now | Add to watch list
Flight helmet HGU-26/55/68/56 SPH-4/4B/ earphone pair H-143 current
$25.00
End Date: Monday Mar-16-2020 14:35:58 PDT
Buy It Now for only: $25.00
Buy It Now | Add to watch list
Flight Helmet Earcup Retention, R, SPH-4 & SPH-3B 1979 Vintage NIB w/Chin Strap
$18.00
End Date: Sunday Mar-22-2020 15:35:28 PDT
Buy It Now for only: $18.00
Buy It Now | Add to watch list