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
STYLE DESIGNATORPLUG, MACHINE
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A EXTERNAL
THREAD DIRECTIONRIGHT-HAND EXTERNAL
THREAD LENGTH0.375 INCHES NOMINAL EXTERNAL
THREAD SERIES DESIGNATORUNC EXTERNAL


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