NSN 5340-01-251-4142

Part Details | BLOCK CLAMP

5340-01-251-4142 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.

Alternate Parts: 44300514, 44300-514, 44300514, 44300-514, 5340-01-251-4142, 01-251-4142, 5340012514142, 012514142

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 19, 198701-251-414237415 ( CLAMP, BLOCK )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5340-01-251-4142
Part Number Cage Code Manufacturer
44300-51400462GOODRICH CORPORATIONDBA TRW LUCAS AEROSPACE
44300-51482402TRIUMPH GEAR SYSTEMS, INC.DBA TRIUMPH GEAR SYSTEMS- PARK CITY
Technical Data | NSN 5340-01-251-4142
Characteristic Specifications
OVERALL LENGTH2.100 INCHES MINIMUM AND 2.200 INCHES MAXIMUM
OVERALL WIDTH0.885 INCHES MINIMUM AND 0.915 INCHES MAXIMUM
OVERALL HEIGHT1.400 INCHES MINIMUM AND 1.500 INCHES MAXIMUM
MATERIAL ALUMINUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250 TO 2 FED SPEC SINGLE MATERIAL RESPONSE
DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE WIDTH0.435 INCHES MINIMUM AND 0.455 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN FIRST AND THIRD MOUNTING HOLES1.500 INCHES NOMINAL
BLOCK HEIGHT0.700 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER0.312 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
MOUNTING FACILITY UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.334 INCHES MINIMUM AND 0.354 INCHES MAXIMUM
MOUNTING HOLE QUANTITY2
CLAMPING HOLE QUANTITY1