NSN 5340-00-405-2640
Part Details | SPACING THREADED STANDOFF
5340-00-405-2640 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: 2122703283, 2122703-283, 2122701283, 2122701-283, 5340-00-405-2640, 00-405-2640, 5340004052640, 004052640
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 31, 1971 | 00-405-2640 | 40280 ( STANDOFF, THREADED, SPACING ) |
REFERENCE DRAWINGS & PICTURES
LEFT INTERNAL THREAD
Cross Reference | NSN 5340-00-405-2640
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2122703-283 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| 2122701-283 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 5340-00-405-2640
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE | ROUND |
| DIAMETER | 1.0009 INCHES MINIMUM AND 1.0011 INCHES MAXIMUM |
| STYLE DESIGNATOR | LEFT INTERNAL THREAD |
| GROOVE DIAMETER | 0.843 INCHES MINIMUM AND 0.844 INCHES MAXIMUM |
| GROOVE WIDTH | 0.088 INCHES MINIMUM AND 0.092 INCHES MAXIMUM |
| LENGTH | 2.500 INCHES NOMINAL |
| LEFT END CHAMFER ANGLE | 12.5 DEGREES NOMINAL |
| RIGHT END CHAMFER ANGLE | 12.5 DEGREES NOMINAL |
| SPECIAL FEATURES | 0.529 IN. MIN 0.539 IN. MAX DIA HOLE THROUGH PIN AXIAL UNTHREDED PORTION |