Part Details | TURNLOCK FASTENER STUD
5325-00-158-0142 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: 5S258, 5S25-8, GS520BA8, 5325-00-158-0142, 00-158-0142, 5325001580142, 001580142
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAY 17, 1971 | 00-158-0142 | 18421 ( STUD, TURNLOCK FASTENER ) |
REFERENCE DRAWINGS & PICTURES
STUD SHANK
FLAT COUNTERSUNK
Cross Reference | NSN 5325-00-158-0142
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5S25-8 | 71286 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| GS520BA8 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
Technical Data | NSN 5325-00-158-0142
| Characteristic | Specifications |
|---|---|
| TURNLOCK STUD SHANK STYLE | STUD SHANK |
| GRIP LENGTH | 0.230 INCHES NOMINAL |
| STUD SHANK MAJOR DIAMETER | 0.125 INCHES NOMINAL |
| TURNLOCK STUD HEAD STYLE | 7 FLAT COUNTERSUNK |
| DIAMETER | 0.395 INCHES NOMINAL |
| STUD HEAD HEIGHT | 0.495 INCHES NOMINAL |
| SECURING DEVICE TYPE | WASHER |
| DRIVE TYPE | SLOTTED |
| MATERIAL ACCOMMODATED THICKNESS | 0.125 INCHES MINIMUM AND 0.139 INCHES MAXIMUM |
| FEATURES PROVIDED | SEALING FEATURE |
| SPECIAL FEATURES | KNURLED HEAD |