5310-01-115-2550 NUT,PLAIN,HEXAGON Index 5310-01-115-2552 WASHER,FLAT

National Stock Number:
5310-01-115-2551

Federal Supply Class:
5310

National Item Identification Number:
011152551

Description:
NUT ASSEMBLY,SELF-LOCKING,GANG C

Detail:
An item composed of a specially designed channel and a series of nuts having integral self-locking features assembled in predetermined spacing.


Manufacturer Information:
3M448N4M915653HOWMET GLOBAL FASTENING SYSTEMS INC
3M448N4M927238BRISTOL INDUSTRIES, LLC
G10851J4-972962HARVARD INDUSTRIES INC
ST3M448N4M976301THE BOEING COMPANY
3M448N4M976301THE BOEING COMPANY
3M448N4M980539SPS TECHNOLOGIES, LLC


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALIRON ALLOY 660 NUT
SURFACE TREATMENTANODIZE CHANNEL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE CHANNEL
NUT STYLEGANG CHANNEL, SELF LOCKING
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
CHANNEL STYLESTRAIGHT TYPE
OVERALL LENGTH72.000 INCHES NOMINAL
OVERALL WIDTH0.518 INCHES MAXIMUM
ASSEMBLY OVERALL HEIGHT0.281 INCHES MAXIMUM
CHANNEL HEIGHT0.173 INCHES NOMINAL
NUT SPACING1.115 INCHES MINIMUM AND
1.135 INCHES MAXIMUM
NUT QUANTITY64
NUT COUNTERBORE DEPTH0.062 INCHES MINIMUM NUT
COUNTERBORE DIAMETER0.254 INCHES MINIMUM NUT
LUBRICATIONDRY FILM LUBRICANT
FEATURES PROVIDEDFLOATING NUT


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