9540-01-440-9906 BEAM,STRUCTURAL Index 3110-01-440-9908 BEARING,BALL,AIRFRAME

National Stock Number:
5365-01-440-9907

Federal Supply Class:
5365

National Item Identification Number:
014409907

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:
MS24391S4L96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BODY CORE DIAMETER0.171 INCHES NOMINAL
BLEEDER HOLE CENTER TO THREADED END DISTANCE0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM
BLEEDER HOLE DIAMETER0.062 INCHES NOMINAL
CONNECTION STYLEPLAIN
CORE DEPTH0.297 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
HEAD CORE DIAMETER0.438 INCHES NOMINAL
HEAD HEIGHT0.250 INCHES NOMINAL
HEAD TYPECORED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 347 OVERALL
NOMINAL THREAD SIZE0.438 INCHES EXTERNAL
OVERALL LENGTH0.656 INCHES NOMINAL
SPECIAL FEATURESHEX HEAD,WIDTH ACROSS FLATS 0.684 IN. MIN,0.692 IN. MAX
STYLE DESIGNATORPLUG, MACHINE W/BLEEDER HOLES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD LENGTH0.297 INCHES NOMINAL EXTERNAL
THREAD CLASS3A EXTERNAL
THREAD DIRECTIONRIGHT-HAND EXTERNAL
THREAD SERIES DESIGNATORUNF EXTERNAL


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