Part Details | TURNLOCK FASTENER STUD
5325-01-146-4811 A pinlike item designed to turn within and be held in place by an EYELET, TURNLOCK FASTENER; RING, RETAINING; or the surface of the item it fastens. It is provided with either a cam slot, cam lead threads, or a hold for accommodating a pin. Securing is accomplished by mating with a LOCKSPRING, TURNLOCK FASTENER or RECEPTACLE, TURNLOCK FASTENER. It has either provisions to accommodate a knob or extension or has a head which has provisions to facilitate turning.
Alternate Parts: 138C639H01, 1224936, 1224-936, X936, 5325-01-146-4811, 01-146-4811, 5325011464811, 011464811
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 31, 1983 | 01-146-4811 | 18421 ( STUD, TURNLOCK FASTENER ) |
REFERENCE DRAWINGS & PICTURES
STUD SHANK
FLAT FILLISTER
Cross Reference | NSN 5325-01-146-4811
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 138C639H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN SYSTEMS |
| 1224-936 | 72794 | SOUTHCO HONEOYE FALLS AEROSPACEFASTENERS DIVISION |
| X936 | 72794 | SOUTHCO HONEOYE FALLS AEROSPACEFASTENERS DIVISION |
Technical Data | NSN 5325-01-146-4811
| Characteristic | Specifications |
|---|---|
| TURNLOCK STUD SHANK STYLE | 3 STUD SHANK |
| GRIP LENGTH | 0.900 INCHES MINIMUM AND 0.940 INCHES MAXIMUM |
| STUD SHANK MAJOR DIAMETER | 0.250 INCHES NOMINAL |
| TURNLOCK STUD HEAD STYLE | FLAT FILLISTER |
| DIAMETER | 0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM |
| STUD HEAD HEIGHT | 0.500 INCHES MINIMUM AND 0.540 INCHES MAXIMUM |
| STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.250-20 UNC |
| SPECIAL FEATURES | THREAD TREATED WITH A LOCKING COMPOUND TO PREVENT STUD FROM TURNING WHILE ENGAGING OR RELEASING RECEPTACLE |