M40 field protective mask
id:
m40-field-protective-mask-314-4175323
title:
M40 field protective mask
text:
The M40 field protective mask was one of various protective masks used by the United States Armed Forces and its allies to protect from field concentrations of chemical and biological agents, along with radiological fallout particles. It is not effective in an oxygen deficient environment or against ammonia.
brand slug:
wiki
category slug:
encyclopedia
description:
Gas mask used by the US military
original url:
https://en.wikipedia.org/wiki/M40_field_protective_mask
date created:
date modified:
2024-03-08T11:13:15Z
main entity:
{"identifier":"Q4357809","url":"https://www.wikidata.org/entity/Q4357809"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/f/fe/Alpha_Distro%2C_70th_BSB_conducts_CBRN_training_130221-A-WV398-026.jpg","width":2464,"height":1632}
fields total:
13
integrity:
15