4935-01-166-8449 CASE,TESTSET Index 5340-01-166-8451 PLUG,VENT

National Stock Number:
4730-01-166-8450

Federal Supply Class:
4730

National Item Identification Number:
011668450

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.


Manufacturer Information:
19685656232LOCKHEED MARTIN CORPORATION
25S-PPR99752CHEMIQUIP PRODUCTS CO INC
519685653711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
DESIGN TYPESTRAIGHT
MATERIALSTEEL COMP 303 BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764 TYPE 303 CONDITION A FED SPEC SINGLE MATERIAL RESPONSE
STRAINER TYPE AND QUANTITY1 FILTER
VALVE SIZE0.250 INCHES
END CONNECTION SIMILARITYNOT IDENTICAL
END CONNECTION TYPETHREADED MALE, TAPERED PIPE
OVERALL LENGTH0.410 INCHES NOMINAL
DIAMETER0.250 INCHES NOMINAL
FILTER MATERIALSTEEL, FED STD 66, AISI 316/SAE 30316
ORIFICE DIAMETER0.015 INCHES NOMINAL
THREAD SIZE DESIGNATOR1/4-18
THREAD SERIESNPT
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
END CONNECTION COMPONENT TYPE AND SIZE FOR WHICH DESIGNED1/4 IN. PIPE


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