NSN 5340-00-409-1393
Part Details | SPACING THREADED STANDOFF
5340-00-409-1393 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: 584132, 58-413-2, 17711672, 1771167-2, 5340-00-409-1393, 00-409-1393, 5340004091393, 004091393
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUL 27, 1970 | 00-409-1393 | 40280 ( STANDOFF, THREADED, SPACING ) |
REFERENCE DRAWINGS & PICTURES
LEFT INTERNAL AND RIGHT EXTERNAL THREAD
Cross Reference | NSN 5340-00-409-1393
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 58-413-2 | 56232 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 1771167-2 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 5340-00-409-1393
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE | HEXAGON |
| WIDTH ACROSS FLATS | 0.372 INCHES MINIMUM AND 0.378 INCHES MAXIMUM |
| STYLE DESIGNATOR | LEFT INTERNAL AND RIGHT EXTERNAL THREAD |
| SHOULDER DIAMETER | 0.360 INCHES MINIMUM |
| SHOULDER LENGTH | 0.010 INCHES NOMINAL |
| GROOVE DIAMETER | 0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| GROOVE WIDTH | 0.060 INCHES NOMINAL |
| LENGTH | 1.486 INCHES MINIMUM AND 1.490 INCHES MAXIMUM |