5310-01-197-6250 NUT,PLAIN,SLOTTED,HEXAGON Index 5310-01-197-6252 NUT,PLAIN,BLIND RIVET

National Stock Number:
5310-01-197-6251

Federal Supply Class:
5310

National Item Identification Number:
011976251

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:
10110137A486GNIMIKKEISTOKESKUS NCB FINLAND
RG51031-4-1-8-42-315653HOWMET GLOBAL FASTENING SYSTEMS INC
ST3M844A3D42N76301THE BOEING COMPANY


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALALUMINUM CHANNEL
IRON ALLOY 660 NUT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE 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 STYLERADIUS TYPE
RADIUS5.250 INCHES NOMINAL
OVERALL WIDTH0.534 INCHES MAXIMUM
ASSEMBLY OVERALL HEIGHT0.250 INCHES MAXIMUM
CHANNEL HEIGHT0.203 INCHES MAXIMUM
NUT SPACING1.030 INCHES NOMINAL
NUT QUANTITY3
NUT COUNTERBORE DEPTH0.062 INCHES NOMINAL NUT
COUNTERBORE DIAMETER0.254 INCHES MINIMUM NUT
LUBRICATIONDRY FILM LUBRICANT
TEMP RATING350.0 DEG FAHRENHEIT MAXIMUM
FEATURES PROVIDEDFLOATING NUT


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