6210-01-451-4172 FIXTURE,LIGHTING Index 1560-01-451-4174 SEAL,NONMETALLIC SPECIAL SHAPED

National Stock Number:
5310-01-451-4173

Federal Supply Class:
5310

National Item Identification Number:
014514173

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:
6256B-SS-252806540NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV
6256B-SS-25281YGB8CAREY MANUFACTURING CO, INC


Techincal Specification:
COUNTERBORE DIAMETER0.290 INCHES MINIMUM AND 0.300 INCHES MAXIMUM NUT
COUNTERSINK ANGLE45.0 DEGREES NOMINAL NUT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT COUNTERBORE DEPTH0.298 INCHES MINIMUM AND 0.299 INCHES MAXIMUM NUT
NUT DIAMETER0.500 INCHES NOMINAL
NUT HEIGHT0.438 INCHES NOMINAL
NUT STYLESPLINE
PILOT DIAMETER0.366 INCHES MINIMUM AND 0.369 INCHES MAXIMUM
PILOT LENGTH0.352 INCHES MINIMUM AND 0.362 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNF


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