Part Details | TURNLOCK FASTENER STUD
5325-01-010-2640 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: CA170311HS, CA17031-1HS, GS520BG1HS, 5325-01-010-2640, 01-010-2640, 5325010102640, 010102640
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | SEP 25, 1975 | 01-010-2640 | 18421 ( STUD, TURNLOCK FASTENER ) |
REFERENCE DRAWINGS & PICTURES
STUD SHANK
FLAT COUNTERSUNK
Cross Reference | NSN 5325-01-010-2640
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CA17031-1HS | 29372 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| GS520BG1HS | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
Technical Data | NSN 5325-01-010-2640
| Characteristic | Specifications |
|---|---|
| TURNLOCK STUD SHANK STYLE | 6 STUD SHANK |
| GRIP LENGTH | 0.220 INCHES MAXIMUM |
| EXTENSION LENGTH | 0.300 INCHES NOMINAL |
| STUD SHANK MAJOR DIAMETER | 0.3730 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM |
| TURNLOCK STUD HEAD STYLE | FLAT COUNTERSUNK |
| DIAMETER | 0.490 INCHES MINIMUM |
| STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.250-28 UNF |
| SECURING DEVICE TYPE | RING |
| DRIVE TYPE | SOCKET |
| MATERIAL ACCOMMODATED THICKNESS | 0.150 INCHES MINIMUM AND 0.220 INCHES MAXIMUM |