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Oxygen Mask Assembly, Demand and Pressure Breathing, Crew
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STANDARD published on 1.10.2014
Designation standards: SAE AS452B
Publication date standards: 1.10.2014
SKU: NS-659977
Country: American technical standard
Category: Technical standards SAE
This standard covers both general type and quick-donning type mask assemblies in the following classes:a
Class A, oronasal, demand
b
Class B, oronasal, pressure-demand
c
Class C, full face, demand
d
Class D, full face, pressure-demand
SUBJECT TAXONOMY: Human factors, Oxygen equipment, Oxygen, Safety, Occupant protection
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Standard
Stabilized: Oct 2014 
Latest update: 2026-07-01 (Number of items: 2 285 809)
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