NSN 4240-01-104-5204

Part Details | AIR LINE MASK

4240-01-104-5204 An individual respiratory protective device consisting of a facepiece flexible breathing tube, air regulating valve, and a quick release hose coupling. The device may also include an air filter for removing foreign particles and odors from the air supply line, an adjustable waist belt, and an air hose with fittings for connecting the device to a supply of compressed air. A bracket is usually provided for attaching the regulating valve to the belt. This device is designed to supply fresh air to the wearer while in dust laden and contaminated areas. Excludes oxygen breathing apparatus. Excludes MASK, GAS; MASK, OXYGEN and RESPIRATOR, AIR FILTERING.

Alternate Parts: 1960, 475218, 475217, 461699, 1960, 4240-01-104-5204, 01-104-5204, 4240011045204, 011045204

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
42DEC 05, 198001-104-520417544 ( MASK, AIR LINE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4240-01-104-5204
Part Number Cage Code Manufacturer
196079687DALLOZ SAFETY
47521855799MINE SAFETY APPLIANCES COMPANY
47521755799MINE SAFETY APPLIANCES COMPANY
46169955799MINE SAFETY APPLIANCES COMPANY
196056434SURVIVAIR CORPSUB OF COMASEC INC
Technical Data | NSN 4240-01-104-5204
Characteristic Specifications
SPECIAL FEATURESDESIGNED TO MAINTAIN A SLIGHT POSITIVE PRESSURE OF AIR INSIDE THE FACEPIECE WHEN INHALING OR EXHALING; PRESSURE DEMAND AIR-LINE W/ULTRAVUE FACEPEICE; BREATHING TUBE; REGULATOR W/QUICK-DISCONNECT; AND WEB BELT