5915-00-405-8781 FILTER,RADIO FREQUENCY INTERFERE Index 5970-00-405-8791 INSULATOR,FEEDTHRU

National Stock Number:
5975-00-405-8787

Federal Supply Class:
5975

National Item Identification Number:
004058787

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:
0N047141-198230NATIONAL SECURITY AGENCY


Techincal Specification:
DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE LENGTH1.770 INCHES NOMINAL
DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE WIDTH1.260 INCHES NOMINAL
COVER ATTACHMENT METHODBOLTS
COVER MOUNTING HOLE QUANTITY10
COVER OPENING SHAPE AND QUANTITY10 RECTANGULAR
COVER TYPEFLAT
FIRST CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES1.500 INCHES NOMINAL
OVERALL HEIGHT0.064 INCHES NOMINAL
OVERALL LENGTH6.800 INCHES NOMINAL
OVERALL WIDTH5.786 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/8 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALALUMINUM ALLOY BODY
MOUNTING HOLE DIAMETER0.147 INCHES NOMINAL
SPECIAL FEATURES0.147 IN. DIA HOLE CENTERED 2.343IN. FROM WIDTH SIDE HOLES AND 1.423 IN. FROM LENGTH SIDE HOLES,0.147 IN. DIA HOLE CENTERED 1.500IN. FROM WIDTH SIDE HOLES AND 2.360 IN. FROM LENGTH SIDE HOLES
SECOND CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES3.786 INCHES NOMINAL
STYLE DESIGNATORRECTANGULAR-FLAT SIDE-END-CORNER MOUNTED


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