NSN 5340-01-121-1978
Part Details | SPACING THREADED STANDOFF
5340-01-121-1978 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: CADH9354B, ADH9354B, CADH9354B, CADH9354B, 5340-01-121-1978, 01-121-1978, 5340011211978, 011211978
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 31, 1981 | 01-121-1978 | 40280 ( STANDOFF, THREADED, SPACING ) |
REFERENCE DRAWINGS & PICTURES
LEFT INTERNAL THREAD
Cross Reference | NSN 5340-01-121-1978
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CADH9354B | 82796 | COLTEC INDUSTRIES INC.DBA FAIRBANKS MORSE ENGINE |
| ADH9354B | 82796 | COLTEC INDUSTRIES INC.DBA FAIRBANKS MORSE ENGINE |
| CADH9354B | 7PZX0 | FAIRBANKS MORSE, LLC |
| CADH9354B | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 5340-01-121-1978
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE | ROUND |
| DIAMETER | 0.4994 INCHES MINIMUM AND 0.5006 INCHES MAXIMUM |
| STYLE DESIGNATOR | LEFT INTERNAL THREAD |
| LENGTH | 3.500 INCHES NOMINAL |
| RIGHT END CHAMFER DEPTH | 0.031 INCHES NOMINAL |
| LEFT END CHAMFER DEPTH | 0.031 INCHES NOMINAL |
| LEFT END CHAMFER ANGLE | 45.0 DEGREES NOMINAL |
| RIGHT END CHAMFER ANGLE | 45.0 DEGREES NOMINAL |