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National Stock Number:
5340-01-540-0721
Federal Supply Class:
5340
National Item Identification Number:
015400721
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:
| 12486812 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| OVERALL LENGTH | 3.000 INCHES NOMINAL | | OVERALL HEIGHT | 2.000 INCHES NOMINAL | | MATERIAL | STEEL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A36/A36M PLATE HOT ROLLED 1.25 THK ASSN STD ALL MATERIAL RESPONSES | | SURFACE TREATMENT | CHROMATE ZINC | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633 TYPE II CLASS FE / ZN 25 OLIVE DRAB ASSN STD ALL TREATMENT RESPONSES | | MOUNTING FACILITY | UNTHREADED HOLE | | MOUNTING HOLE DIAMETER | 0.656 INCHES NOMINAL | | MOUNTING HOLE QUANTITY | 2 | | CLAMPING HOLE QUANTITY | 2 | | CLAMPING HOLE DIAMETER | 0.531 INCHES NOMINAL SECOND HOLE | | SPECIAL FEATURES | REMOVE ALL BURRS AND BREAK SHARP EDGES ALL WELDS SHALL BE IAW AWS DI. I/DI. IM | | SPECIFICATION/STANDARD DATA | 05047 - ASME Y14.-2000 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND | | 05047 - ASME Y14.M-1994 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | | PART NAME ASSIGNED BY CONTROLLING AGENCY | HANDLE BLOCK ASSEMBLY, TWIST LOCK |
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