1560-00-558-9761 LONGERON Index 5998-00-558-9770 ELECTRONIC COMPONENTS ASSEMBLY

National Stock Number:
5310-00-558-9763

Federal Supply Class:
5310

National Item Identification Number:
005589763

Description:
NUT,PLAIN,CASTELLATED,HEXAGON

Detail:
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, SLOTTED, HEXAGON.


Manufacturer Information:
5310PL22178719009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
AN7502-2488044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
MS21025-2480205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
FF-N-83681348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MS21025-2496906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
HARDNESS RATING30.0 ROCKWELL C NOMINAL
NUT STYLECASTELLATED, HEXAGON
NUT HEIGHT0.546 INCHES MINIMUM AND 0.578 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD 1ST MATERIAL RESPONSE OR MILL-S-853,CLASS 3,TYPE C MIL SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OR STEEL COMP 410 OVERALL
NOMINAL THREAD SIZE1.500 INCHES
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUNS
WIDTH ACROSS FLATS1.734 INCHES MINIMUM AND 1.766 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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