Part Details | TURNLOCK FASTENER STUD
5325-01-257-7771 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: 0008005737, 000-8005-737, 821234016, 82-12-340-16, 5325-01-257-7771, 01-257-7771, 5325012577771, 012577771
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUN 23, 1987 | 01-257-7771 | 18421 ( STUD, TURNLOCK FASTENER ) |
REFERENCE DRAWINGS & PICTURES
STUD SHANK
FLAT COUNTERSUNK
Cross Reference | NSN 5325-01-257-7771
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 000-8005-737 | 94756 | BOEING COMPANY, THEDBA BOEING |
| 82-12-340-16 | 94222 | SOUTHCO, INC. |
Technical Data | NSN 5325-01-257-7771
| Characteristic | Specifications |
|---|---|
| TURNLOCK STUD SHANK STYLE | STUD SHANK |
| GRIP LENGTH | 0.485 INCHES NOMINAL |
| SHANK NECK LENGTH | 0.367 INCHES NOMINAL |
| STUD SHANK MAJOR DIAMETER | 0.240 INCHES NOMINAL |
| TURNLOCK STUD HEAD STYLE | 0 FLAT COUNTERSUNK |
| HEAD LENGTH | 0.875 INCHES NOMINAL |
| STUD HEAD HEIGHT | 0.438 INCHES NOMINAL |
| SECURING DEVICE TYPE | RING |
| MATERIAL ACCOMMODATED THICKNESS | 0.330 INCHES MINIMUM AND 0.349 INCHES MAXIMUM |