5305-00-395-4307 SCREW,CAP,SOCKET HEAD Index 6680-00-395-4309 TACHOMETER,MECHANICAL,FIXED MOUN

National Stock Number:
5310-00-395-4308

Federal Supply Class:
5310

National Item Identification Number:
003954308

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
77018-101856878SPS TECHNOLOGIES, LLC
BH572-1027238BRISTOL INDUSTRIES, LLC
H49843-1015653HOWMET GLOBAL FASTENING SYSTEMS INC
LH10874-1072962HARVARD INDUSTRIES INC
LH10874-1080539SPS TECHNOLOGIES, LLC
H49843-10R1120SATAIR A/S
SLN209-10M16258SPACE-LOK, INC.
ST3M572-10M76301THE BOEING COMPANY


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5662 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS 5663 ASSN STD 1ST MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY 718 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.625 INCHES
NUT STYLEDOUBLE HEXAGON
OVERALL HEIGHT0.625 INCHES MAXIMUM
WASHER OUTSIDE DIAMETER1.024 INCHES MAXIMUM
WASHER THICKNESS0.095 INCHES MINIMUM
WIDTH ACROSS FLATS0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-14550 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCOPPER OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNJF


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