Tag Archives: sph-4

GENTEX SPH-4 Helicopter Pilot Flight Helmet Green M-Size Box Vintage RARE! I bought these deadstock before, but they are not used. The sponge on the inside of the earpiece is deteriorated with age. Please refer to the other photos. Depending on the location, we may require a few additional days. We may use reused packing materials. We will deliver with care. International Buyers – Please Note. Thank you for your understanding. This item is in the category “Collectibles\Militaria\Militaria (Date Unknown)\Air Force”. The seller is “nzm_imexport” and is located in this country: JP. This item can be shipped worldwide.

• Type: Helmet
• Force: Air Force
• Theme: Militaria
• Country/Region of Manufacture: United States