Part Details | TURNLOCK FASTENER STUD
5325-01-173-3772 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: GS520B727W, GS520B7-27W, 23512027C3C, 2351-20-27-C3C, A35T26, A3.5T26, 5325-01-173-3772, 01-173-3772, 5325011733772, 011733772
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 05, 1984 | 01-173-3772 | 18421 ( STUD, TURNLOCK FASTENER ) |
REFERENCE DRAWINGS & PICTURES
STUD SHANK
FLAT COUNTERSUNK
Cross Reference | NSN 5325-01-173-3772
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| GS520B7-27W | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
| 2351-20-27-C3C | 72794 | SOUTHCO HONEOYE FALLS AEROSPACEFASTENERS DIVISION |
| A35T26 | 72794 | SOUTHCO HONEOYE FALLS AEROSPACEFASTENERS DIVISION |
| A3.5T26 | 72794 | SOUTHCO HONEOYE FALLS AEROSPACEFASTENERS DIVISION |
Technical Data | NSN 5325-01-173-3772
| Characteristic | Specifications |
|---|---|
| TURNLOCK STUD SHANK STYLE | STUD SHANK |
| GRIP LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| SHANK NECK LENGTH | 0.360 INCHES MINIMUM |
| STUD SHANK MAJOR DIAMETER | 0.212 INCHES MINIMUM AND 0.217 INCHES MAXIMUM |
| TURNLOCK STUD HEAD STYLE | 0 FLAT COUNTERSUNK |
| HEAD LENGTH | 0.865 INCHES MINIMUM AND 0.875 INCHES MAXIMUM |
| STUD HEAD HEIGHT | 0.312 INCHES NOMINAL |
| SECURING DEVICE TYPE | RING |
| MATERIAL ACCOMMODATED THICKNESS | 0.241 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |