4730-00-684-7243 REDUCER,BOSS Index 4730-00-684-7249 PLUG,PIPE

National Stock Number:
5365-00-684-7244

Federal Supply Class:
5365

National Item Identification Number:
006847244

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:
S6165-6157954878ROTAIR AEROSPACE CORP
S6165-6157978286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
CONNECTION STYLEPLAIN
HEAD DIAMETER0.437 INCHES NOMINAL
HEAD HEIGHT0.187 INCHES NOMINAL
OVERALL LENGTH0.562 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-268,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL THREAD SIZE0.250 INCHES EXTERNAL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) EXTERNAL
STYLE DESIGNATORPLUG, MACHINE
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A EXTERNAL
THREAD DIRECTIONRIGHT-HAND EXTERNAL
THREAD LENGTH0.375 INCHES NOMINAL EXTERNAL


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