4730-01-143-1398 COUPLING,TUBE Index 4730-01-143-1401 ADAPTER,STRAIGHT,HOSE TO BOSS

National Stock Number:
4730-01-143-1400

Federal Supply Class:
4730

National Item Identification Number:
011431400

Description:
ADAPTER,STRAIGHT,HOSE TO BOSS

Detail:
AN ADAPTER HAVING STANDARD HOSE THREADS ON ONE END, AN INCOMPLETE PART OF A THREADED END CONNECTION THAT GRIPS THE HOSE DIRECTLY, OR AN UNTHREADED END DESIGNED TO ACCOMMODATE A HOSE. THE OTHER END HAS EXTERNAL OR INTERNAL MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) AND IS DESIGNED TO FACILITATE A GASKET, PREFORMED PACKING, WASHER, OR THE LIKE TO FORM A SEAL AT THE BOSS. IT IS DESIGNED TO JOIN A HOSE OR HOSE FITTING TO A BOSS OR BOSS FITTING IN A STRAIGHT LINE ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, AND THE LIKE. SEE ALSO COUPLING, HOSE AND CONNECTOR, HOSE, BULKHEAD. EXCLUDES ITEMS HAVING FLANGED ENDS.


Manufacturer Information:
19-02-120896169ELECTRIC BOAT CORPORATION
2621-225-03 ASSY 110R96169ELECTRIC BOAT CORPORATION
CMC-4-5902-2-3253159CUSTOM HYDRAULIC & MACHINE, INC.
2621-225-03 ASSY 19196169ELECTRIC BOAT CORPORATION
2621-225-03 ASSY 214R96169ELECTRIC BOAT CORPORATION
2621-225-03 ASSY 98R96169ELECTRIC BOAT CORPORATION
MIL-F-2478781349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-F-24787/3 GRX1 TYC81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-F-24787/3 GRXI TYC81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-H-2413581349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-H-2413681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLEGRIPPING NIPPLE (NOSE) FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
CONNECTION TYPETHREADED EXTERNAL HOSE GRIPPING FIRST END
OPERATING PRESSURE1150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY AND NICKEL ALLOY OVERALL
MAXIMUM OPERATING TEMP200.0 FAHRENHEIT SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED2.766 INCHES FIRST END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED2.000 INCHES FIRST END
NOMINAL OVERALL LENGTH6.000 INCHES
NOMINAL THREAD SIZE3.750 INCHES SECOND END
NONDEFINITIVE SPEC/STD DATAI TYPE AND 32 SIZE
SPECIFICATION/STANDARD DATA81349-MIL-H-24136/2 GOVERNMENT SPECIFICATION
THREAD CLASS3A SECOND END
THREAD SERIES DESIGNATORUN SECOND END
THREAD QUANTITY PER INCH12 SECOND END


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