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National Stock Number:
4720-00-758-1165
Federal Supply Class:
4720
National Item Identification Number:
007581165
Description:
HOSE ASSEMBLY,AIR DUCT,AIR BREAT
Detail:
A LENGTH OF HOSE, AIR DUCT, AIR BREATHING WHICH MAY HAVE END COUPLINGS ON ONE OR BOTH END/OR INCORPORATES A COMMUNICATION CABLE. IT IS DESIGNED FOR USE IN BREATHING OXYGEN SYSTEM, AIR LINE MASKS, GAS MASKS, AND THE LIKE. EXCLUDES ITEMS WHICH INCLUDE THE BRANCH OR FORK HOSES; ASSEMBLIES MADE UP OF THE OXYGEN BREATHING HOSE, COMMUNICATION CABLE, WIRING FOR FACE MASK HEATER, AND VENT AND PRESSURE DUCTS FOR THE ANTI-GSUIT AND HOSE ASSEMBLY, NONMETALLIC.
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Manufacturer Information:
| 33C1138-3 | 80206 | NAVAL AIR DEVELOPMENT CENTER WARMINSTER NAVAIRSYSCOM HQ | | A10067-2 | 28445 | R.E. DARLING CO., INC. | | REDAR-A10067-02 | 28445 | R.E. DARLING CO., INC. |
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Techincal Specification:
| CONNECTION TYPE | COUPLING FIRST END | | CONNECTION TYPE | COUPLING SECOND END | | COUPLING STYLE | THREADED EXTERNAL FIRST END | | COUPLING STYLE | SELF-LOCKING EXTERNAL CONNECTOR (NOTE: APPLICABLE TO HOSE ASSEMBLY, AIR BREATHING ONLY.) SECOND END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | FEATURES PROVIDED | COMMUNICATION CABLE | | INSIDE DIAMETER | 0.150 INCHES NOMINAL FIRST END | | MATERIAL | STEEL CORROSION RESISTING 2ND END COUPLING | | MEASURING METHOD AND LENGTH | 25.750 INCHES NOMINAL OVERALL | | SPECIAL FEATURES | OZONE RESISTANCE:NOT OZONE RESISTANT; END SIMILARITY:NOT IDENTICAL; SECOND END RELATIONSHIP WITH FIRST END:NOT IDENTICAL; HOSE STYLE:FULLY CONVOLUTED W/WIRE RINGS BETWEEN CONVOLUTIONS,STYLE NO. 3 FROM OLD FIIG A22900; HOSE MATERIAL:SILICONE AND CORROSION RESISTANT STEEL WIRE(QQ-W-423,FORM 1,COMP 302 COND B)AND FABRIC; CONDUCTOR QTY:4; FIRST END TERMINAL TYPE AND QTY:WIRE LEAD,1; SECOND END TERMINAL TYPE AND QTY:RECEPTACLE CONNECTOR,4; RESTRAINT CORD:NOT INCLUDED | | WALL THICKNESS | 0.188 INCHES NOMINAL |
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