5310-01-293-2893 NUT,PLAIN,EXTENDED WASHER,HEXAGO Index 5310-01-293-2895 WASHER,FLAT

National Stock Number:
5310-01-293-2894

Federal Supply Class:
5310

National Item Identification Number:
012932894

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:
BH00528M627238BRISTOL INDUSTRIES, LLC
KFN305DL615653HOWMET GLOBAL FASTENING SYSTEMS INC
KFN669-615653HOWMET GLOBAL FASTENING SYSTEMS INC
LE114-0032-000615653HOWMET GLOBAL FASTENING SYSTEMS INC
KFN669-617446HUCK INTERNATIONAL, INC
KFN669-656878SPS TECHNOLOGIES, LLC
LE114-0032-000617446HUCK INTERNATIONAL, INC
LE114-0032-000627238BRISTOL INDUSTRIES, LLC
LE114-0032-000643999THE BOEING COMPANY
LE114-0032-000656878SPS TECHNOLOGIES, LLC
LE114-0032-000673197HI-SHEAR CORPORATION
LE114-0032-000692215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
COUNTERBORE DIAMETER0.409 INCHES MINIMUM AND 0.413 INCHES MAXIMUM WASHER
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
OVERALL HEIGHT0.470 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5639 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5686 ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 304 OR STEEL COMP 305 OVERALL
NOMINAL THREAD SIZE0.375 INCHES
NUT COUNTERBORE DEPTH0.117 INCHES MINIMUM AND 0.127 INCHES MAXIMUM WASHER
NUT STYLEHEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
WASHER OUTSIDE DIAMETER0.577 INCHES MINIMUM
WASHER THICKNESS0.117 INCHES MINIMUM AND 0.127 INCHES MAXIMUM
WIDTH ACROSS FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
TEMP RATING450.0 FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH24


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