5310-01-328-2043 NUT,SELF-LOCKING,PLATE Index 5310-01-328-2045 NUT,SLEEVE

National Stock Number:
5310-01-328-2044

Federal Supply Class:
5310

National Item Identification Number:
013282044

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:
03A137-8L1W025NORTHROP GRUMMAN SYSTEMS CORP
03A137-8L56878SPS TECHNOLOGIES, LLC
KFN526DL815653HOWMET GLOBAL FASTENING SYSTEMS INC
KFN526L-815653HOWMET GLOBAL FASTENING SYSTEMS INC
BH137M827238BRISTOL INDUSTRIES, LLC
KFN526DL856878SPS TECHNOLOGIES, LLC
KFN526L-817446HUCK INTERNATIONAL, INC
KFN526L-856878SPS TECHNOLOGIES, LLC
KFN526L-892215HOWMET GLOBAL FASTENING SYSTEMS INC
KFN526L-897928HUCK INTL INC


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL CORROSION RESISTING NUT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5734 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS5736 ASSN STD SINGLE MATERIAL RESPONSE NUT
SURFACE TREATMENTPASSIVATE NUT
PASSIVATE WASHER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE WASHER
NUT STYLEHEXAGON
WASHER OUTSIDE DIAMETER0.654 INCHES NOMINAL
OVERALL HEIGHT0.615 INCHES NOMINAL
WASHER THICKNESS0.225 INCHES MINIMUM AND
0.235 INCHES MAXIMUM
WIDTH ACROSS FLATS0.553 INCHES MINIMUM AND
0.564 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN


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