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		                        | National Stock Number:
 4720-00-493-8461
 
 Federal Supply Class:
 4720
 
 National Item Identification Number:
 004938461
 
 Description:
 HOSE,AIR BREATHING
 
 Detail:
 A flexible, tubular item of odorless light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure air or oxygen for breathing purposes. For items with couplings and/or a communication cable, see HOSE ASSEBMLY, AIR BREATHING. Excludes HOSE, NONMETALLIC.
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 Manufacturer Information:
 
 | B05-8-50 | 28445 | R.E. DARLING CO., INC. |  | REDAR-A-10008-24 | 28445 | R.E. DARLING CO., INC. |  | REDAR-A10008-24 | 28445 | R.E. DARLING CO., INC. | 
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 Techincal Specification:
 
 | MATERIAL | RUBBER CHLOROPRENE CLASS CR 1ST PLY |  |  | PLASTIC POLYAMIDE 2ND PLY |  |  | STEEL REINFORCING WIRE |  | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |  | CROSS-SECTIONAL SHAPE STYLE | ROUND |  | INSIDE DIAMETER | 0.625 INCHES NOMINAL FIRST END |  | WALL THICKNESS | 0.125 INCHES NOMINAL |  | MEASURING METHOD AND LENGTH | 8.500 INCHES NOMINAL OVERALL |  | CONNECTION TYPE | GROUND JOINT INTERNAL TAILPIECE W/UNION NUT BOTH ENDS |  | CONNECTION STYLE | ROUND BOTH ENDS |  | END INSIDE DIAMETER | 0.625 INCHES NOMINAL BOTH ENDS |  | END OVERALL LENGTH | 1.250 INCHES NOMINAL BOTH ENDS |  | HOSE WEIGHT | 3.000 OUNCES PER LINEAR FOOT |  | FEATURES PROVIDED | OZONE RESISTANT |  | TEST DATA DOCUMENT | MIL-H-26385-81349 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 28445 |  | DESIGN CONTROL REFERENCE | REDAR-A10008-24 | 
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