5340-01-280-6983 CLAMP,BLOCK Index 5340-01-280-6985 CLAMP,BLOCK

National Stock Number:
5340-01-280-6984

Federal Supply Class:
5340

National Item Identification Number:
012806984

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:
2445498 ASSY NJ 1INIPS 1HOLE80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE WIDTH0.500 INCHES NOMINAL0.500 INCHES NOMINAL
DISTANCE FROM END TO FIRST CLAMPING HOLE CENTER2.000 INCHES NOMINAL
DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER0.620 INCHES NOMINAL
BLOCK HEIGHT1.500 INCHES NOMINAL1.500 INCHES NOMINAL
CABLE DIAMETER FOR WHICH DESIGNED1.310 INCHES NOMINAL ALL HOLES
CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND MOUNTING HOLES2.750 INCHES NOMINAL2.750 INCHES NOMINAL
CLAMPING HOLE DIAMETER1.812 INCHES NOMINAL ALL HOLES
CLAMPING HOLE QUANTITY1
OVERALL HEIGHT3.000 INCHES NOMINAL3.000 INCHES NOMINAL
OVERALL LENGTH4.000 INCHES NOMINAL4.000 INCHES NOMINAL
OVERALL WIDTH1.000 INCHES NOMINAL1.000 INCHES NOMINAL
MATERIALSTEEL
MOUNTING FACILITYUNTHREADED HOLE(S)UNTHREADED HOLE(S)
MOUNTING HOLE QUANTITY22
MOUNTING HOLE DIAMETER1.812 INCHES NOMINAL1.812 INCHES NOMINAL
SPECIAL FEATURESHOLES ON LOWER BLOCK HALF THREADED 0.375-16 UNC-2B; BUSHING INCLUDED
STYLE DESIGNATORRECTANGULAR
SURFACE TREATMENTZINC


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