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National Stock Number: 5340-01-472-6757
Federal Supply Class: 5340
National Item Identification Number: 014726757
Description: CLAMP,BLOCK,SECTION
Detail: A SINGLE PIECE OF MULTIPIECE CLAMP, BLOCK. 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:
7116368 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
MATERIAL | STEEL CORROSION RESISTING | SURFACE TREATMENT | PASSIVATE | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTMA967 ASSN STD SINGLE TREATMENT RESPONSE | STYLE DESIGNATOR | RECTANGULAR | DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE WIDTH | 0.490 INCHES MINIMUM AND | | 0.510 INCHES MAXIMUM | CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND MOUNTING HOLES | 5.804 INCHES MINIMUM AND | | 5.824 INCHES MAXIMUM | BLOCK HEIGHT | 3.420 INCHES MINIMUM AND | | 3.440 INCHES MAXIMUM | DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER | 0.581 INCHES MINIMUM AND | | 0.601 INCHES MAXIMUM | DISTANCE FROM END TO FIRST CLAMPING HOLE CENTER | 3.490 INCHES MINIMUM AND | | 3.510 INCHES MAXIMUM | OVERALL LENGTH | 6.990 INCHES MINIMUM AND | | 7.010 INCHES MAXIMUM | OVERALL WIDTH | 0.990 INCHES MINIMUM AND | | 1.010 INCHES MAXIMUM | MOUNTING FACILITY | UNTHREADED HOLE | MOUNTING HOLE DIAMETER | 0.515 INCHES MINIMUM AND | | 0.525 INCHES MAXIMUM | MOUNTING HOLE QUANTITY | 2 | CLAMPING HOLE QUANTITY | 1 | CLAMPING HOLE DIAMETER | 0.782 INCHES NOMINAL FIRST HOLE | SPECIAL FEATURES | BLOCK HAS UPPER CORNERS CUT OUT (1.250X2.370 IN.)ALONG LENGTH AND HEIGHT OF BLOCK;2 THRU HOLES IN THE WIDTH ARE 0.515-0.532X1.00,OVAL SHAPED,AND ARE 2.000 IN. FROM OUTSIDE EDGE ALONG LENGTH, AND 2.375 IN. UP ALONG HEIGHT |
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