5310-01-344-8249 NUT,PLAIN,SPLINE Index 5310-01-344-8251 NUT,SELF-LOCKING,PLATE

National Stock Number:
5310-01-344-8250

Federal Supply Class:
5310

National Item Identification Number:
013448250

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.


Manufacturer Information:
1129E01 FIND 12190099NORTHROP GRUMMAN SYSTEMS CORPORATION
M45913/3-6FG8P96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS51943-696906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
NUT HEIGHT0.320 INCHES MINIMUM AND 0.469 INCHES MAXIMUM
NUT STYLEHEXAGON
MATERIALPLASTIC ALLYL LOCKING INSERT
MATERIALSTEEL NUT
NOMINAL THREAD SIZE0.375 INCHES
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNF
WIDTH ACROSS FLATS0.5510 INCHES MINIMUM AND 0.5645 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENTPHOSPHATE ZINC NUT
TEMP RATING250.0 FAHRENHEIT NOMINAL


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