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National Stock Number:
4240-00-770-0268
Federal Supply Class:
4240
National Item Identification Number:
007700268
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:
| 73765-54X3PCF23 | 96169 | ELECTRIC BOAT CORPORATION | | 73765-54X3RAPCF23 | 96169 | ELECTRIC BOAT CORPORATION | | 85571 | 55799 | MINE SAFETY APPLIANCES COMPANY | | D85571 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| MATERIAL | COPPER ALLOY AND | | STEEL CORROSION RESISTING SINGLE PLY | | COPPER ALLOY AND | | STEEL CORROSION RESISTING 1ST END COUPLING | | SURFACE TREATMENT | ZINC 1ST END COUPLING | | ZINC 2ND END COUPLING | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 0.375 INCHES NOMINAL FIRST END | | MEASURING METHOD AND LENGTH | 300.000 INCHES NOMINAL OVERALL | | CONNECTION TYPE | COUPLING FIRST END | | COUPLING SECOND END | | COUPLING STYLE | THREADED INTERNAL FIRST END | | THREADED EXTERNAL SECOND END | | THREAD SERIES DESIGNATOR | UNF FIRST END | | UNF SECOND END | | NOMINAL THREAD SIZE | 0.750 INCHES FIRST END | | 0.750 INCHES SECOND END | | THREAD QUANTITY PER INCH | 16 FIRST END | | 16 SECOND END | | SPECIAL FEATURES | SCHRADER FITTINGS P/N 55597 FEMALE CONNECTION, P/N 55516 MALE CONNECTION; OZONE RESISTANCE:NOT OZONE RESISTANT; END SIMILARITY:NOT IDENTICAL; HOSE STYLE:SLEEVE SECTION, STYLE NO. 5 FROM OLD FIIG A22900; HOSE MATERIAL:RUBBER; COMMUNICATION CABLE AND RESTRAINT CORD:NOT INCLUDED |
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