4730-01-146-8859, ELBOW,HOSE TO BOSS

National Stock Number:
4730-01-146-8859

Federal Supply Class:
4730

National Item Identification Number:
011468859

Description:
ELBOW,HOSE TO BOSS

Detail:
A FITTING THAT FORMS AN ANGLE OF LESS THAN 180 DEGREES (3.141 RADIANS) FROM THE STRAIGHT FLOW. ONE CONNECTING END MUST HAVE EITHER STANDARD HOSE THREADS, AN INCOMPLETE PART OF A THREADED END CONNECTION THAT GRIPS THE HOSE DIRECTLY, OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A HOSE. THE OTHER CONNECTING 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 ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, AND THE LIKE. IT MAY HAVE SIDE AND/OR HEEL INLET(S). SEE ALSO ELBOW, HOSE; AND ELBOW, TUBE TO HOSE. EXCLUDES ELBOW, PIPE TO HOSE AND ITEMS HAVING FLANGE ENDS.

Manufacturer Information:

CMC-4-5903-1-1/2-32	53159	CUSTOM HYDRAULIC & MACHINE, INC.
FC7182-2432-4	01276	EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
MIL-F-24787	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-F-24787/3 GR X1 TY CL	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-F-24787/3 GR XI TY CL	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-H-24135	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-H-24136	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

CONNECTION TYPE	THREADED EXTERNAL BOSS 2ND END
CONNECTION TYPE	THREADED EXTERNAL HOSE GRIPPING 1ST END
CONNECTION STYLE	EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
CONNECTION STYLE	GRIPPING NIPPLE (NOSE) 1ST END
FLOW ANGLE	90.0 DEGREES
LEG LENGTH	4.050 INCHES NOMINAL 2ND END
LEG LENGTH	7.600 INCHES NOMINAL 1ST END
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-T-16420 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-286,COLD DRAWN FED SPEC SINGLE MATERIAL RESPONSE BOLT
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-286,HOT FINISHED,ANNEALED FED SPEC SINGLE MATERIAL RESPONSE NIPPLE
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE SOCKET
MATERIAL	COPPER ALLOY BODY
MATERIAL	NICKEL ALLOY A OR NICKEL ALLOY UNS N10001 BOLT
MATERIAL	NICKEL ALLOY A OR NICKEL ALLOY UNS N10001 NIPPLE
MATERIAL	NICKEL ALLOY UNS N10001 SOCKET
MAXIMUM OPERATING PRESSURE	900.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP	200.0 FAHRENHEIT SINGLE RESPONSE
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED	2.000 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED	2.770 INCHES 1ST END
NOMINAL THREAD SIZE	3.062 INCHES 2ND END
THREAD CLASS	2A 2ND END
THREAD SERIES DESIGNATOR	UNF 2ND END

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