5310-01-169-5551 NUT,PLAIN,HEXAGON Index 5310-01-169-5553 NUT ASSEMBLY,SELF-LOCKING,GANG C

National Stock Number:
5310-01-169-5552

Federal Supply Class:
5310

National Item Identification Number:
011695552

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:
10109973A486GNIMIKKEISTOKESKUS NCB FINLAND
3M464N11A52-376301THE BOEING COMPANY
G49439E4-3-1115653HOWMET GLOBAL FASTENING SYSTEMS INC
BGC464N3-1127238BRISTOL INDUSTRIES, LLC
G18421JL3-4-1172962HARVARD INDUSTRIES INC
C170-4-3-1180539SPS TECHNOLOGIES, LLC


Techincal Specification:
FEATURES PROVIDEDFLOATING NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/13,T6 FED SPEC SINGLE MATERIAL RESPONSE CHANNEL
MATERIALALUMINUM ALLOY 7075 CHANNEL
MATERIALIRON ALLOY 660 NUT
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.250 INCHES
NUT COUNTERBORE DEPTH0.188 INCHES MINIMUM NUT
NUT QUANTITY52
NUT SPACING1.375 INCHES NOMINAL
NUT STYLEGANG CHANNEL, SELF LOCKING
OVERALL LENGTH70.825 INCHES NOMINAL
OVERALL WIDTH0.552 INCHES MAXIMUM
REMOVABLE NUT MANUFACTURER CODE76301
REMOVABLE NUT MANUFACTURER PART NUMBERST3M445C4M3
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE CHANNEL
SURFACE TREATMENTANODIZE CHANNEL
SURFACE TREATMENTNICKEL OR COPPER OR NICKEL AND COPPER NUT
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNJF
ASSEMBLY OVERALL HEIGHT0.423 INCHES MAXIMUM
CHANNEL HEIGHT0.298 INCHES MAXIMUM
CHANNEL STYLESTRAIGHT TYPE
COUNTERBORE DIAMETER0.254 INCHES MINIMUM NUT


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