HMMWV MWO Applied Overhauled Data Tag CX-4720/VRC The US M1 helmet is

The US M1 helmet is a combat helmet used by the US military from World War II through Vietnam to the 80's

Frequency Control: Synthesized

Compatible with: BB-2588 and BB-388 batteries

as the necessary amplification of the second IF stage is missing

Connector: 6-pin U-329/U audio connector plug (AP-116)

HMMWV MWO Applied Overhauled Data Tag CX-4720/VRC The US M1 helmet isData Plate of the Pirmasens Army Depot Plate with repair data for HMMWV and M series vehicles marking, repair and maintenance of US military vehicles Also suitable for military equipment and anything that has been repaired and marked as depot stock Condition: New Size: 6. 5 x 2 cm