NSN 5340-01-257-1040
Part Details | SPACING THREADED STANDOFF
5340-01-257-1040 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: 3027812, 302781-2, 302781002, 302781-002, 5340-01-257-1040, 01-257-1040, 5340012571040, 012571040
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUN 12, 1987 | 01-257-1040 | 40280 ( STANDOFF, THREADED, SPACING ) |
REFERENCE DRAWINGS & PICTURES
LEFT INTERNAL AND RIGHT EXTERNAL THREAD
Cross Reference | NSN 5340-01-257-1040
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 302781-2 | 29778 | RAYTHEON TRAINING INCDBA HUGHES FLIGHT SIMULATION |
| 302781-002 | 29778 | RAYTHEON TRAINING INCDBA HUGHES FLIGHT SIMULATION |
Technical Data | NSN 5340-01-257-1040
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE | ROUND |
| DIAMETER | 0.622 INCHES MINIMUM AND 0.623 INCHES MAXIMUM |
| STYLE DESIGNATOR | LEFT INTERNAL AND RIGHT EXTERNAL THREAD |
| LENGTH | 4.300 INCHES MINIMUM AND 4.340 INCHES MAXIMUM |