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National Stock Number:
5340-01-281-9242
Federal Supply Class:
5340
National Item Identification Number:
012819242
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:
| 1385782 TY 4 1.250IN IPS | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| OVERALL LENGTH | 3.750 INCHES NOMINAL | | STYLE DESIGNATOR | RECTANGULAR | | OVERALL WIDTH | 0.750 INCHES NOMINAL | | OVERALL HEIGHT | 3.625 INCHES NOMINAL | | DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE WIDTH | 0.375 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND MOUNTING HOLES | 2.750 INCHES NOMINAL | | BLOCK HEIGHT | 1.750 INCHES NOMINAL | | DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER | 0.500 INCHES NOMINAL | | DISTANCE FROM END TO FIRST CLAMPING HOLE CENTER | 1.875 INCHES NOMINAL | | MOUNTING FACILITY | UNTHREADED HOLE | | MOUNTING HOLE DIAMETER | 0.437 INCHES NOMINAL | | MOUNTING HOLE QUANTITY | 2 | | CLAMPING HOLE QUANTITY | 1 | | CLAMPING HOLE DIAMETER | 1.625 INCHES NOMINAL FIRST HOLE | | CABLE DIAMETER FOR WHICH DESIGNED | 1.250 INCHES NOMINAL FIRST HOLE |
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