3120-00-178-1557 SPACER PLATE ASSEMBLY Index 5342-00-178-1560 BRACKET SUPPORT

National Stock Number:
5365-00-178-1559

Federal Supply Class:
5365

National Item Identification Number:
001781559

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:
835732719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BODY CORE DIAMETER0.875 INCHES NOMINAL
CONNECTION STYLEPLAIN
CORE DEPTH0.570 INCHES NOMINAL
FLANGE DIAMETER1.750 INCHES NOMINAL
FLANGE THICKNESS0.090 INCHES NOMINAL
HEAD HEIGHT0.360 INCHES NOMINAL
OVERALL LENGTH0.860 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
NOMINAL THREAD SIZE1.375 INCHES EXTERNAL
STYLE DESIGNATORPLUG, MACHINE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS2A EXTERNAL
THREAD DIRECTIONRIGHT-HAND EXTERNAL
THREAD LENGTH0.517 INCHES MINIMUM AND 0.527 INCHES MAXIMUM EXTERNAL
THREAD SERIES DESIGNATORUNF EXTERNAL


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