NSN 5340-00-257-3293
Part Details | SPACING THREADED STANDOFF
5340-00-257-3293 A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see STUD (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see NUT (as modified); use maximum dimensions(s) for compliance.
Alternate Parts: 212270316, 2122703-16, 212270116, 2122701-16, 5340-00-257-3293, 00-257-3293, 5340002573293, 002573293
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 19, 1971 | 00-257-3293 | 40280 ( STANDOFF, THREADED, SPACING ) |
REFERENCE DRAWINGS & PICTURES
LEFT INTERNAL AND RIGHT INTERNAL THREADS
Cross Reference | NSN 5340-00-257-3293
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2122703-16 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| 2122701-16 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 5340-00-257-3293
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE | ROUND |
| DIAMETER | 0.2509 INCHES MINIMUM AND 0.2511 INCHES MAXIMUM |
| STYLE DESIGNATOR | LEFT INTERNAL AND RIGHT INTERNAL THREADS |
| GROOVE DIAMETER | 0.1729 INCHES MINIMUM AND 0.1739 INCHES MAXIMUM |
| GROOVE WIDTH | 0.047 INCHES MINIMUM AND 0.051 INCHES MAXIMUM |
| LENGTH | 0.750 INCHES NOMINAL |
| LEFT END CHAMFER ANGLE | 12.5 DEGREES NOMINAL |
| RIGHT END CHAMFER ANGLE | 12.5 DEGREES NOMINAL |
| SPECIAL FEATURES | 0.026 IN. MIN 0.036 IN. MAX DIA HOLE THROUGH PIN AXIDAL CENTER,0.094 IN. TAP DRILL TO DEPTH SHOWN |