5340-01-411-2500 BRACKET,MOUNTING Index 5340-01-411-2502 COVER,ACCESS

National Stock Number:
5310-01-411-2501

Federal Supply Class:
5310

National Item Identification Number:
014112501

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
3D0007-627238BRISTOL INDUSTRIES, LLC
3D0007-688277THE BOEING COMPANY
HK52738-615653HOWMET GLOBAL FASTENING SYSTEMS INC
BH00182C627238BRISTOL INDUSTRIES, LLC
92652-656878SPS TECHNOLOGIES, LLC
VN376B064W5M902HOWMET GLOBAL FASTENING SYSTEMS INC.


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALIRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTSILVER OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NUT STYLEHEXAGON
WASHER OUTSIDE DIAMETER0.640 INCHES MINIMUM AND
0.650 INCHES MAXIMUM
OVERALL HEIGHT0.295 INCHES MINIMUM AND
0.305 INCHES MAXIMUM
WASHER THICKNESS0.025 INCHES MINIMUM
WIDTH ACROSS FLATS0.430 INCHES MINIMUM AND
0.439 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
PRECIOUS MATERIALSILVER
PRECIOUS MATERIAL AND LOCATIONOVERALL SILVER


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