5305-00-456-6721 SCREW,MACHINE Index 5310-00-456-6725 NUT,PLAIN,SPLINE

National Stock Number:
5310-00-456-6722

Federal Supply Class:
5310

National Item Identification Number:
004566722

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:
9138607-718876U S ARMY AVIATION AND MISSILE COMMAND
BA98242-3496459MORRISON PRODUCTS INC
KFS2-042046384PENN ENGINEERING & MANUFACTURING CORP


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,COND B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303S OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.289 INCHES MINIMUM AND 0.305 INCHES MAXIMUM
NUT DIAMETER0.438 INCHES NOMINAL
NUT STYLESPLINE
PILOT LENGTH0.057 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
PILOT DIAMETER0.339 INCHES MINIMUM AND 0.343 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD SERIESUNC
THREAD QUANTITY PER INCH20


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