Part Details | STEPPED STUD
5307-01-256-9780 A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends on which the nominal diameter of one threaded section is greater than the other. The entire unthreaded portion must be of a single diameter equal to or smaller than the maximum major diameter of the larger threaded end. Includes radial grooves or thread reliefs. Excludes items with tapered threads.
Alternate Parts: AN151004, 5307-01-256-9780, 01-256-9780, 5307012569780, 012569780
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUN 10, 1987 | 01-256-9780 | 15949 ( STUD, STEPPED ) |
REFERENCE DRAWINGS & PICTURES
STEPPED
Cross Reference | NSN 5307-01-256-9780
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AN151004 | 88044 | AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE |
Technical Data | NSN 5307-01-256-9780
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 8740 |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | STEPPED |
| SHANK DIAMETER | 0.221 INCHES MINIMUM AND 0.231 INCHES MAXIMUM |
| OVERALL LENGTH | 1.271 INCHES MINIMUM AND 1.291 INCHES MAXIMUM |
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |