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National Stock Number: 5340-01-497-1544
Federal Supply Class: 5340
National Item Identification Number: 014971544
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.
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Manufacturer Information:
470-5102470 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
BLOCK HEIGHT | 0.880 INCHES NOMINAL | CABLE DIAMETER FOR WHICH DESIGNED | 0.653 INCHES NOMINAL SINGLE HOLE | CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND MOUNTING HOLES | 1.000 INCHES NOMINAL | CLAMPING HOLE DIAMETER | 0.653 INCHES NOMINAL SINGLE HOLE | CLAMPING HOLE QUANTITY | 1 | DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE WIDTH | 0.625 INCHES NOMINAL | DISTANCE FROM END TO FIRST CLAMPING HOLE CENTER | 2.125 INCHES NOMINAL | DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER | 0.500 INCHES NOMINAL | OVERALL HEIGHT | 1.250 INCHES NOMINAL | OVERALL LENGTH | 2.650 INCHES NOMINAL | OVERALL WIDTH | 0.880 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTMB36 ASSN STD SINGLE MATERIAL RESPONSE | MATERIAL | STEEL | MOUNTING FACILITY | UNTHREADED HOLE | MOUNTING HOLE DIAMETER | 0.410 INCHES NOMINAL | MOUNTING HOLE QUANTITY | 2 | PART NAME ASSIGNED BY CONTROLLING AGENCY | ROPE CLAMP EC001/002/004 | STYLE DESIGNATOR | RECTANGULAR |
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