5325-01-528-7502 INSERT,PANEL FASTENER Index 1680-01-528-7504 CLAMP,LOOP,AIRCRAFT

National Stock Number:
5310-01-528-7503

Federal Supply Class:
5310

National Item Identification Number:
015287503

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:
MS21083C0296906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS21083C280205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NASM2502780205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING OVERALL
NUT STYLEHEXAGON
THREAD SERIESUNJC
NOMINAL THREAD SIZE0.086 INCHES
THREAD QUANTITY PER INCH56
THREAD CLASS3B
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, TYPE II, CLASS2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT HEIGHT0.031 INCHES MINIMUM
WIDTH ACROSS FLATS0.268 INCHES MINIMUM
SPECIAL FEATURESMS21083N4 HAS BEEN REPLACED BY NASM21083 DATED JULY 19, 2000
CRITICALITY CODE JUSTIFICATIONAGAV
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, SELF-LOCKING, HEXAGON NON-METALLIC INSERT, LOW HEIGHT, 250 DEG F
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMS21083C02


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