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National Stock Number: 4730-01-006-0947
Federal Supply Class: 4730
National Item Identification Number: 010060947
Description: RESTRICTOR UNIT,FLUID FLOW
Detail: AN ASSEMBLY CONSISTING OF AN ORIFICE IN A FIXED PLATE, DISK, OR TUBE WITH SCREENS OR FILTERS ON ONE OR BOTH SIDES, DEPENDING ON THE DIRECTION OF FILTERED FLOW. SEE RESTRICTOR, FLUID FLOW.
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Manufacturer Information:
| 4R145-1 | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC | | 4R145-1 | 82829 | ALLEN AIRCRAFT PRODUCTS INC | | 5620-2 | 76301 | THE BOEING COMPANY | | 5620-2-109 | 76301 | THE BOEING COMPANY | | 7M846-1 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| DESIGN TYPE | STRAIGHT | | MATERIAL | STEEL COMP 630 BODY | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643, 17-4PH ASSN STD SINGLE MATERIAL RESPONSE | | STRAINER TYPE AND QUANTITY | 2 SCREEN | | VALVE SIZE | 0.250 INCHES | | PRESSURE RATING | 3000.0 POUNDS PER SQUARE INCH NOMINAL | | OPERATING TEMP RANGE | 20.0 TO 100.0 DEG FAHRENHEIT | | END CONNECTION SIMILARITY | IDENTICAL | | END CONNECTION TYPE | THREADED MALE, BULKHEAD | | OVERALL LENGTH | 1.672 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.922 INCHES NOMINAL | | SCREENING MATERIAL | CRES 302 OR 304 PER QQ-W-423 | | SURFACE TREATMENT | PASSIVATED PER QQ-P-35 | | ORIFICE DIAMETER | 0.172 INCHES MAXIMUM | | THREAD SIZE DESIGNATOR | 7/16-27 | | THREAD SERIES | UNS | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | SPECIAL FEATURES | AIRCRAFT APPLICATION |
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