5305-01-298-4836 SCREW,CAP,HEXAGON HEAD Index 5310-01-298-4838 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-01-298-4837

Federal Supply Class:
5310

National Item Identification Number:
012984837

Description:
NUT,PLAIN,SPLINE

Detail:
A NUT HAVING AN EXTERNALLY SPLINED SLEEVE WHICH HOLDS IT IN POSITION WHEN FORCED INTO A HOLE OF SLIGHTLY SMALLER DIAMETER.


Manufacturer Information:
M45938/9-381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-N-45938/981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A581 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.448 INCHES NOMINAL
NUT STYLESPLINE
PILOT DIAMETER0.357 INCHES MINIMUM AND 0.361 INCHES MAXIMUM
PILOT LENGTH0.129 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
WIDTH ACROSS FLATS0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE OVERALL
TEMP RATING250.0 FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH28


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