5310-00-579-5022 WASHER,RECESSED Index 5305-00-579-5025 SCREW,MACHINE

National Stock Number:
5975-00-579-5024

Federal Supply Class:
5975

National Item Identification Number:
005795024

Description:
LOCKNUT,ELECTRICAL CONDUIT

Detail:
AN ITEM HAVING INTERNAL THREADS DESIGNED TO FIT THE EXTERNAL THREADS OF AN ELECTRICAL CONDUIT OR FITTING FOR CONNECTING TO A JUNCTION BOX, PANEL, WIREWAY, OR OTHER POINT OF TERMINATION, AND WHICH, WHEN INSTALLED, PROVIDES A METHOD OF TIGHTENING TO LOCK THE CONNECTION. THE ITEMS MAY BE EITHER FLAT-SIDED OR CIRCULAR IN EXTERNAL SHAPE AND MUST HAVE A SPECIFIC CONDUIT SIZE DESIGNATION. SEE BONDNUT, ELECTRICAL CONDUIT AND LOCKNUT, TUBE FITTING. EXCLUDES NU T (1), PLAIN HEXAGON.


Manufacturer Information:
10134298A486GNIMIKKEISTOKESKUS NCB FINLAND
AN3066-688044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
DRIVE TYPEHEXAGON
CONDUIT SIZE ACCOMMODATED0.375 INCHES NOMINAL
DEPARTURE FROM CITED DESIGNATORSURF
OVERALL THICKNESS0.125 INCHES NOMINAL
MATERIALALUMINUM ALLOY
WIDTH ACROSS FLATS0.938 INCHES NOMINAL
SURFACE TREATMENTPAINT
THREAD SIZE3/4-20
THREAD TYPESTRAIGHT


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