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National Stock Number: 5340-01-286-8053
Federal Supply Class: 5340
National Item Identification Number: 012868053
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:
2814276 | 84971 | TA AEROSPACE CO | 2814276 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE WIDTH | 0.1875 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM | DISTANCE FROM END TO FIRST CLAMPING HOLE CENTER | 0.812 INCHES NOMINAL | DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER | 0.312 INCHES NOMINAL | CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND CLAMPING HOLES | 1.213 INCHES NOMINAL | CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND MOUNTING HOLES | 2.625 INCHES NOMINAL | CENTER TO CENTER DISTANCE BETWEEN FIRST AND THIRD CLAMPING HOLES | 1.688 INCHES NOMINAL | CLAMPING HOLE DIAMETER | 0.250 INCHES NOMINAL FIRST HOLE | CLAMPING HOLE DIAMETER | 0.375 INCHES NOMINAL SECOND HOLE | CLAMPING HOLE QUANTITY | 9 | PROPRIETARY CHARACTERISTICS | PACS | MOUNTING FACILITY | UNTHREADED HOLE | MOUNTING HOLE DIAMETER | 0.250 INCHES NOMINAL | MOUNTING HOLE QUANTITY | 2 | OVERALL HEIGHT | 0.250 INCHES NOMINAL | OVERALL LENGTH | 3.250 INCHES NOMINAL | OVERALL WIDTH | 0.375 INCHES MINIMUM AND 0.500 INCHES MAXIMUM | STYLE DESIGNATOR | RECTANGULAR |
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