U.S. Army M25A1 | Gas Mask King

U.S. Army M25A1 Chemical-Biological Tank Mask

The U.S. Army M25A1 Chemical-Biological Tank Mask was an upgrade of the earlier U.S. Army M14 Tank Mask and U.S. Army ABC-M24 Aircraft Mask. Like the M14, the M25 series used a female microphone attachment. This example was made by Acushnet in 1986.

Similar masks in my collection: U.S. Army ABC-M24

Size stamp on forehead
"US M"

Manufacturer and date stamps on cheek
"86
ACU
2E 11"
"M6 C2"

Manufacturer and date stamp on exhale valve cover
"86
GENTEX
ACU
2E-11"
"M1-C1"

Manufacturer and date stamp on nose cup
"86
ACU
2E11"

Size stamp and microphone stamps inside nose cup
"M"
"MICROPHONE DYNAMIC M-116/U"
"ROANWELL CORP.
BLA900-83-C 9667"
"FRONT"
"U.S."

Filter model and lot stamps top view
"US M10A1"
"LOT NO NSD87C001-014B"
"FILTER INSERT INSTALLED"

Filter bottom view

Filter and sling side view
"SLING, CARRYING CANISTER, M9"

Microphone cable plug
"ROANWELL"
"M641/8-1"