2019年7月22日 · TM 3-4240-552-13&P (Oct 18) includes the repair parts and special tools list for the following mask sizes:

As the first dual US DOD protective mask; the M53A1 is certified to MIL-SPEC PR EA-M-10034 and NIOSH CBRN APR.

The Avon M53A1 protective mask, an iteration of the SOF M53 mask, is a versatile system featuring three modes of respiration support (air-purifying respirator (APR), powered air-purifying respirator (PAPR), and self-contained breathing apparatus (SCBA)) to deliver clean air in CBRN and noxious environments.

*This TM supersedes TM 3-4240-542-13&P dated 16 February 2007, including all changes. WARNING – This document contains export-controlled technical data whose export is restricted by the Army Export Control Act (Title 22, U.S.S.S., Sec 2751 et seq) or Executive Order 12470.

M53 Chemical-Biological Protective Mask The M53 mask (TM 3-4240-541-12&P) is specially designed to meet US Special Operations requirements; it is not a standard mask issued to other service members. The M53 face-piece assembly is built on a butyl/silicone rubber face blank with an inverted peripheral face seal and an integrated chin cup. The

Technical Manual (TM) 3-4240-541-12P Title: MASK, CHEMICAL-BIOLOGICAL: PROTECTIVE, M53, RIGHT (4240-01-526-2163) EXTRA-SMALL (4240-01-526-3923) SMALL (4240-01-526-2164) MEDIUM (4240-01-526-2168) LARGE AND MASK, CHEMICAL, CHEMICAL-BIOLOGICAL: PROTECTIVE, M53, LEFT (4240-01-526-2169) EXTRA-SMALL (424 Login to submit a request for this manual.

Based on the US Government Joint Service General Purpose (JSGPM) program, the M53A1 was specifically designed to meet the unique requirements of Special Mission Units while providing the maximum operational flexibility.

MIL-SPEC PR EA-M-10034, NIOSH CBRN APR. Product is extremely easy to use, little to no training required. When evaluating ease of use, consider characteristics such as user interface, data presentation and output, ergonomics, training …

Operator's manual for Avon FM53/M53 Gas mask, respirator. This is a small, colored, laminated flip book, made to fit inside of the FM53/M53 carrier pocket.