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		                        | National Stock Number:
 5340-01-309-4104
 
 Federal Supply Class:
 5340
 
 National Item Identification Number:
 013094104
 
 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:
 
 | 4077216 | 77445 | RTX CORPORATION |  | 4078527 | 77445 | RTX CORPORATION |  | 5340PL0855927 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |  | 5340PL1740463 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | 
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 Techincal Specification:
 
 | MOUNTING FACILITY | UNTHREADED HOLE |  | MOUNTING HOLE QUANTITY | 2 |  | CLAMPING HOLE QUANTITY | 3 |  | CLAMPING HOLE DIAMETER | 0.625 INCHES NOMINAL FIRST HOLE |  |  | 0.375 INCHES NOMINAL SECOND HOLE |  |  | 0.250 INCHES NOMINAL THIRD HOLE |  | FEATURES PROVIDED | GROMMET |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 77445 |  | DESIGN CONTROL REFERENCE | 4078527 | 
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