5975-00-281-0055 COVER,JUNCTION BOX Index 5975-00-281-0057 COVER,JUNCTION BOX

National Stock Number:
5975-00-281-0056

Federal Supply Class:
5975

National Item Identification Number:
002810056

Description:
COVER,JUNCTION BOX

Detail:
A COVER CONTAINING FACILITIES FOR MOUNTING DIRECTLY ON A JUNCTION BOX. IT MAY HAVE PROVISIONS FOR THE INSERTION AND/OR MOUNTING OF ELECTRICAL DEVICES, SUCH AS SWITCHES, CONNECTORS, ADDITIONAL COVERS, AND JEWELS. IT MAY INCLUDE THE JEWEL(S). FOR COVERS HAVING FACILITIES FOR MOUNTING ON BRACKETS OR ON CURRENT CARRYING DEVICES SUCH AS SWITCHES AND RECEPTACLE CONNECTORS, SEE PLATE, WALL, ELECTRICAL. SEE ALSO COVER, CONDUIT OUTLET.


Manufacturer Information:
1666-44-3860883AMETEK INC HEAT TRANSFER DIV
20-142057-0211530LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN INFORMATION SYSTEMS & GLOBAL SOLUTIONS
5184170 SH-8 20253711NAVAL SEA SYSTEMS COMMAND
52-C-156501ABB INSTALLATION PRODUCTS INC.
40090759NI INDUSTRIES INC BOWERS MFG CO DIV
211029755A96169ELECTRIC BOAT CORPORATION
75201074ALLSTEEL LLC
846503743EGS ELECTRICAL GROUP APPLETON DIV
FEDSTD12806542FEDERAL STANDARDS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
75228488RACO, A DIVISION OF HUBBELL INCORPORATED(DELAWARE)
A-A-5921458536FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
A-A-59214-8E3958536FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
SKS65987-396214RAYTHEON COMPANY
52-C-1U2075ALPHABET ELECTRONICS
SP52C124446GENERAL ELECTRIC COMPANY
WJ80081348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE LENGTH0.141 INCHES NOMINAL
DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE WIDTH1.062 INCHES NOMINAL
COVER ATTACHMENT METHODUNTHREADED HOLE
COVER TYPEBLANK
OVERALL HEIGHT0.073 INCHES NOMINAL
OVERALL LENGTH4.000 INCHES NOMINAL
OVERALL WIDTH4.000 INCHES NOMINAL
MATERIALSTEEL COVER
MOUNTING HOLE DIAMETER0.312 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATAE SIZE AND 39 STYLE AND 8 TYPE
STYLE DESIGNATORSQUARE-CORNER MOUNTED
SURFACE TREATMENTZINC OR CADMIUM COVER


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