Part Details | TURNLOCK FASTENER STUD
5325-01-249-3768 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: 019166K6, 01916-6K-6, MT15466, MT154-6-6, ST3M78366, ST3M783-6-6, M019166K6, M01916-6K-6, 019166K6, 01916-6K-6, 5325-01-249-3768, 01-249-3768, 5325012493768, 012493768
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | FEB 11, 1987 | 01-249-3768 | 18421 ( STUD, TURNLOCK FASTENER ) |
REFERENCE DRAWINGS & PICTURES
STUD SHANK
FLAT FILLISTER
Cross Reference | NSN 5325-01-249-3768
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 01916-6K-6 | 92215 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| MT154-6-6 | 84256 | AVIBANK MFG., INC. |
| ST3M783-6-6 | 76301 | BOEING COMPANY, THEDBA BOEING |
| M01916-6K-6 | 16258 | SPACE-LOK, INC. |
| 01916-6K-6 | 80539 | SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP |
Technical Data | NSN 5325-01-249-3768
| Characteristic | Specifications |
|---|---|
| TURNLOCK STUD SHANK STYLE | 6 STUD SHANK |
| GRIP LENGTH | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
| EXTENSION LENGTH | 0.460 INCHES NOMINAL |
| STUD SHANK MAJOR DIAMETER | 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM |
| TURNLOCK STUD HEAD STYLE | FLAT FILLISTER |
| DIAMETER | 0.503 INCHES NOMINAL |
| STUD HEAD HEIGHT | 0.050 INCHES MINIMUM AND 0.055 INCHES MAXIMUM |
| STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.250-28 UNF |
| SECURING DEVICE TYPE | RING |
| DRIVE TYPE | SOCKET |