4730-01-023-4328, RESTRICTOR,FLUID FLOW

National Stock Number:
4730-01-023-4328

Federal Supply Class:
4730

National Item Identification Number:
010234328

Description:
RESTRICTOR,FLUID FLOW

Detail:
AN ITEM OF SOLID ONE-PIECE CONSTRUCTION, DESIGNED TO RESTRICT THE FLOW OF A FLUID THROUGH IT. IT HAS AN ORIFICE OF A SMALLER SIZE THAN THE DIAMETER OF FLOW INTO IT. EXCLUDES ITEMS SUCH AS VALVE (1), (AS MODIFIED); AND OTHERS WITH AN ADJUSTABLE ORIFICE. EXCLUDES PIPE, TUBE, OR HOSE FITTINGS WITH RESTRICTED PASSAGES AND ITEMS DESIGNED TO TEST FLUID FLOW. FOR ITEMS CONTAINING SCREENS OR FILTERS, SEE RESTRICTOR UNIT, FLUID FLOW.

Manufacturer Information:

589556-1	73030	HAMILTON SUNDSTRAND CORPORATION
589556-1C	73030	HAMILTON SUNDSTRAND CORPORATION
589556-4	05812	HORST ENGINEERING & MANUFACTURING CO
589556-4	45934	ONTIC ENGINEERING & MANUFACTURING, INC
589556-4	73030	HAMILTON SUNDSTRAND CORPORATION

Techincal Specification:

DESIGN TYPE	TUBULAR
LENGTH	0.875 INCHES MINIMUM AND 0.885 INCHES MAXIMUM
ORIFICE DIAMETER	0.502 INCHES MINIMUM AND 0.504 INCHES MAXIMUM
OUTSIDE DIAMETER	1.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-282, TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL	ALUMINUM ALLOY 7075
SPECIAL FEATURES	SPLINE ORIFICE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENT	ANODIZE
THREAD CLASS	3A LOCATION NOT OTHERWISE SPECIFIED
THREAD DIRECTION	RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
THREAD LENGTH	0.435 INCHES MINIMUM AND 0.442 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
THREAD SERIES	UNEF LOCATION NOT OTHERWISE SPECIFIED
THREAD PROVISION	THREADED LOCATION NOT OTHERWISE SPECIFIED
THREAD SIZE DESIGNATOR	1.000-20 LOCATION NOT OTHERWISE SPECIFIED

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