4820-01-051-8369 SEAT,VALVE Index 4730-01-051-8372 COUPLING HALF,QUICK DISCONNECT

National Stock Number:
5365-01-051-8371

Federal Supply Class:
5365

National Item Identification Number:
010518371

Description:
PLUG,MACHINE THREAD

Detail:
An item with a cylindrical shaped body having external threads other than pipe or hose series. It is desinged to mate into a preformed threaded component for the purpose of plugging a hole during equipment operation. It may have a head and/or internal drive and may contain a bleeder hole. See also PLUG, PROTECTIVE, DUST AND MOISTURE SEAL and CAP-PLUG, PROTECTIVE, DUST AND MOISTURE SEAL. Excludes PLUG, TUBE FITTING, THREADED.


Manufacturer Information:
1090125619207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
CONNECTION STYLEPLAIN
FLANGE DIAMETER1.765 INCHES MINIMUM AND 1.797 INCHES MAXIMUM
FLANGE THICKNESS0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM
HEAD CORE DIAMETER1.375 INCHES NOMINAL
HEAD HEIGHT0.375 INCHES NOMINAL
HEAD TYPECORED
OVERALL LENGTH1.053 INCHES MINIMUM AND 1.073 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/8 TEMPER T6 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/8 TEMPER T6 FED SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
NOMINAL THREAD SIZE1.312 INCHES EXTERNAL
STYLE DESIGNATORPLUG, MACHINE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD DIRECTIONRIGHT-HAND EXTERNAL
THREAD CLASS3A EXTERNAL
THREAD LENGTH0.538 INCHES MINIMUM AND 0.588 INCHES MAXIMUM EXTERNAL
THREAD SERIES DESIGNATORUN EXTERNAL
THREAD QUANTITY PER INCH12 EXTERNAL


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