5920-01-108-0062 FUSE,CARTRIDGE Index 4730-01-108-0067 LOCKNUT,TUBE FITTING

National Stock Number:
5310-01-108-0066

Federal Supply Class:
5310

National Item Identification Number:
011080066

Description:
NUT,PLAIN,CONE SEAT,HEXAGON

Detail:
A NUT HAVING 6 FLAT SIDES AND A CONE SEAT BEARING SURFACE. ITEMS MAY HAVE A REMOVABLE COLLAR. SEE ALSO NUT (1), PLAIN, SINGLE BALL SEAT, HEXAGON.


Manufacturer Information:
65101-11502-10105141MCMELLON BROS., INCORPORATED
65101-11502-10166936B. & R. MACHINE & TOOL CORP
65101-11502-10178286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
THREAD SERIESUNJS
NOMINAL THREAD SIZE1.125 INCHES
THREAD QUANTITY PER INCH28
THREAD PITCH DIAMETERS1.1018 TO 1.1061 INCHES
THREAD DIRECTIONLEFT-HAND
MATERIALSTEEL COMP 4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000,COND C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTLACQUER ACRYLIC OVERALL EXCEPT BEARING SURFACE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-L-19538 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT BEARING SURFACE
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND
38.0 ROCKWELL C MAXIMUM
NUT STYLECONE SEAT, HEXAGON
NUT HEIGHT1.300 INCHES NOMINAL
WIDTH ACROSS FLATS1.667 INCHES MINIMUM AND
1.690 INCHES MAXIMUM
HOLE CONFIGURATION STYLECONFIGURATION B
HOLE TYPE AND QUANTITY3 DRILLED
DRILLED HOLE DIAMETER0.070 INCHES NOMINAL
SPECIAL FEATURESSLOT 0.125 IN WIDE ON ONE SIDE OF NUT
THE MANUFACTURERS DATA
MANUFACTURERS CODE78286
DESIGN CONTROL REFERENCE65101-11502-101


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