5340-01-251-4143 CLAMP,BLOCK Index 5975-01-251-4145 PANEL,ELECTRICAL-ELECTRONIC EQUI

National Stock Number:
5340-01-251-4144

Federal Supply Class:
5340

National Item Identification Number:
012514144

Description:
CLAMP,BLOCK

Detail:
A SQUARE OR RECTANGULAR MULTIPIECE ITEM DESIGNED TO BE ATTACHED TO ANOTHER OBJECT OR STRUCTURE. IT MUST HAVE ONE OR MORE HOLES DESIGNED TO SURROUND AND SECURELY GRIP ITEMS SUCH AS ELECTRICAL CABLES, CONDUITS, PIPES, TUBES AND/OR HOSES. IT MAY HAVE ONE OR MORE HOLES DESIGNED TO PREVENT SNAGGING OR CHAFING AND PROVIDE SUPPORT AND/OR GUIDANCE TO MOVING CABLE PASSING THROUGH IT. IT MAY HAVE AN INTEGRAL CLAMPING FEATURE. FOR ITEMS SPECIFICALLY DESIGNED TO SERVE AS A GUIDE, SEE FAIRLEAD, BLOCK AND FAIRLEAD SECTION, BLOCK. EXCLUDES BRACKET, PIPE.


Manufacturer Information:
44300-64400462GOODRICH CORPORATION DBA TRW LUCAS AEROSPACE
44300-64482402TRIUMPH GEAR SYSTEMS INC


Techincal Specification:
DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE WIDTH0.480 INCHES MINIMUM AND 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM0.520 INCHES MAXIMUM
DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER1.280 INCHES MINIMUM AND 1.380 INCHES MAXIMUM
BLOCK HEIGHT0.670 INCHES MINIMUM AND 0.670 INCHES MINIMUM AND 0.770 INCHES MAXIMUM0.770 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN FIRST AND THIRD MOUNTING HOLES1.500 INCHES NOMINAL1.500 INCHES NOMINAL
CLAMPING HOLE DIAMETER0.834 INCHES MINIMUM AND 0.854 INCHES MAXIMUM ALL HOLES
CLAMPING HOLE QUANTITY22
OVERALL HEIGHT1.400 INCHES MINIMUM AND 1.400 INCHES MINIMUM AND 1.500 INCHES MAXIMUM1.500 INCHES MAXIMUM
OVERALL LENGTH2.430 INCHES MINIMUM AND 2.430 INCHES MINIMUM AND 2.470 INCHES MAXIMUM2.470 INCHES MAXIMUM
OVERALL WIDTH0.900 INCHES MINIMUM AND 0.900 INCHES MINIMUM AND 1.150 INCHES MAXIMUM1.150 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/2 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM
MOUNTING FACILITYUNTHREADED HOLE(S)UNTHREADED HOLE(S)
MOUNTING HOLE DIAMETER0.334 INCHES MINIMUM AND 0.334 INCHES MINIMUM AND 0.354 INCHES MAXIMUM0.354 INCHES MAXIMUM
MOUNTING HOLE QUANTITY11
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE


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