NSN 5340-01-256-0473
Part Details | BLOCK CLAMP
5340-01-256-0473 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: 8452445498 ASSY NC, 845-2445498 ASSY NC, 5340-01-256-0473, 01-256-0473, 5340012560473, 012560473
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAY 30, 1987 | 01-256-0473 | 37415 ( CLAMP, BLOCK ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR
Cross Reference | NSN 5340-01-256-0473
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 845-2445498 ASSY NC | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 5340-01-256-0473
| Characteristic | Specifications |
|---|---|
| OVERALL LENGTH | 2.120 INCHES NOMINAL |
| STYLE DESIGNATOR | RECTANGULAR |
| OVERALL WIDTH | 0.620 INCHES NOMINAL |
| OVERALL HEIGHT | 1.750 INCHES NOMINAL |
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-741 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | ZINC |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AASTM A153$JDAMIL-P-23236,CL 3 ALL TREATMENT RESPONSES |
| DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE WIDTH | 0.310 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND MOUNTING HOLES | 1.380 INCHES NOMINAL |
| BLOCK HEIGHT | 0.880 INCHES NOMINAL |
| DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER | 0.380 INCHES NOMINAL |
| DISTANCE FROM END TO FIRST CLAMPING HOLE CENTER | 1.060 INCHES NOMINAL |
| MOUNTING FACILITY | UNTHREADED HOLE |
| MOUNTING HOLE DIAMETER | 0.125 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 1 |
| CLAMPING HOLE QUANTITY | 1 |
| SPECIAL FEATURES | FURN W/TWO THD HOLES 3/8-16 UNC-2B; FURN W/NEOPRENE BUSHING |