NSN 5340-01-321-4644
Part Details | SPACING THREADED STANDOFF
5340-01-321-4644 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: 3104501, 3104-501, 947154501, 947154-501, 8067501, 8067-501, 5340-01-321-4644, 01-321-4644, 5340013214644, 013214644
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUN 19, 1990 | 01-321-4644 | 40280 ( STANDOFF, THREADED, SPACING ) |
REFERENCE DRAWINGS & PICTURES
LEFT INTERNAL AND RIGHT EXTERNAL THREAD
Cross Reference | NSN 5340-01-321-4644
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3104-501 | 00866 | GOE ENGINEERING CO INC |
| 947154-501 | 82577 | RAYTHEON COMPANYDBA RAYTHEON |
| 8067-501 | 16258 | SPACE-LOK, INC. |
Technical Data | NSN 5340-01-321-4644
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE | HEXAGON |
| WIDTH ACROSS FLATS | 0.250 INCHES NOMINAL |
| STYLE DESIGNATOR | LEFT INTERNAL AND RIGHT EXTERNAL THREAD |
| LENGTH | 0.620 INCHES NOMINAL |
| LEFT COUNTERBORE DEPTH | 0.094 INCHES NOMINAL |
| LEFT COUNTERBORE DIAMETER | 0.158 INCHES MINIMUM AND 0.162 INCHES MAXIMUM |