5310-00-121-8268 NUT,PLAIN,HEXAGON Index 5945-00-121-8277 RELAY,ELECTROMAGNETIC

National Stock Number:
5310-00-121-8275

Federal Supply Class:
5310

National Item Identification Number:
001218275

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:
916753718876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
COUNTERBORE DIAMETER0.169 INCHES MINIMUM AND 0.174 INCHES MAXIMUM NUT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 302 OVERALL
NOMINAL THREAD SIZE0.164 INCHES
NUT COUNTERBORE DEPTH0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM NUT
NUT DIAMETER0.375 INCHES NOMINAL
NUT HEIGHT0.333 INCHES MINIMUM AND 0.353 INCHES MAXIMUM
NUT STYLESPLINE
PILOT DIAMETER0.278 INCHES MINIMUM AND 0.282 INCHES MAXIMUM
PILOT LENGTH0.078 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION171,FIN. 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNC


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