5310-00-088-0551 NUT,SELF-LOCKING,HEXAGON Index 5310-00-088-0553 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-088-0552

Federal Supply Class:
5310

National Item Identification Number:
000880552

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.


Manufacturer Information:
18D0712603CLARK EQUIPMENT CO
251-01372741DORMAN PRODUCTS, INC.
52NE070D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
50NE070F6137SAFRAN LANDING SYSTEMS
5310-088-0552SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
5310000880552SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
F52NE-070U019L2ESNA, LLC
F52NE070U08928ABBOTT-INTERFAST CORP
F52NE-070U72962HARVARD INDUSTRIES INC
MS21044N780205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
AN365-72088044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
5310PL01453479009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
907784A274NSCANDINAVIAN MANUFACTURING SCAMA AB
938.07.17.608S4080PILATUS AIRCRAFT LTD
NAS1021N780205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS21044N796906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS21044N7A0126LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 1006 OR
STEEL COMP 1008 OR
STEEL COMP 1009 OR
STEEL COMP 1010 OR
STEEL COMP 1015 OR
STEEL COMP 1018 OR
STEEL COMP 1035 OR
STEEL COMP 11L37 OR
STEEL COMP 1213 OR
STEEL COMP 12L14 NUT
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
BEARING SURFACE TYPECHAMFERED OR
WASHER FACED
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.438 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3B
SURFACE TREATMENTCADMIUM AND
CHROMATE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
NUT HEIGHT0.435 INCHES MINIMUM AND
0.469 INCHES MAXIMUM
WIDTH ACROSS FLATS0.679 INCHES MINIMUM AND
0.690 INCHES MAXIMUM
COUNTERSINK ANGLE88.0 DEGREES NOMINAL NUT
LUBRICATIONSOLUBLE LUBRICANT
TEMP RATING250.0 DEG FAHRENHEIT NOMINAL
BEARING SURFACE FINISH125.0 MICROINCHES
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
CRITICALITY CODE JUSTIFICATIONFEAT


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