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National Stock Number: 4730-00-165-4997
Federal Supply Class: 4730
National Item Identification Number: 001654997
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.
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Manufacturer Information:
691780 | 00088 | ROYAL OAK GAGE INC | 691780 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | 691780 | 77445 | RTX CORPORATION |
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Techincal Specification:
DESIGN TYPE | TUBULAR | LENGTH | 0.160 INCHES MINIMUM AND 0.170 INCHES MAXIMUM | ORIFICE DIAMETER | 0.054 INCHES MAXIMUM | OUTSIDE DIAMETER | 0.216 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5613, COMPOSITION SAE 51410 ASSN STD SINGLE MATERIAL RESPONSE | MATERIAL | STEEL COMP 410 | SURFACE TREATMENT | PASSIVATE | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.140 INCHES MINIMUM 1ST PROVISION | THREAD LENGTH | 0.150 INCHES MAXIMUM 2ND PROVISION | THREAD SERIES | UNF | THREAD SIZE DESIGNATOR | 0.216-28 | THREAD PROVISION | THREADED |
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