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National Stock Number:
4730-00-435-2492
Federal Supply Class:
4730
National Item Identification Number:
004352492
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:
| 11646915 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| DESIGN TYPE | TUBULAR, HEX SHAPE | | HOSE/TUBE SIZE FOR WHICH DESIGNED | 9/16 IN. ID TUBE | | LENGTH | 1.300 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 303 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-862, CLASS 303 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | ORIFICE DIAMETER | 0.029 INCHES MINIMUM AND 0.033 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.813 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PASSIVATE | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.424 INCHES NOMINAL | | THREAD PROVISION | THREADED | | THREAD SERIES | UNF | | THREAD SIZE DESIGNATOR | 9/16-18 |
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