The Stud,turnlock Fastener, cataloged under National Stock Number 5325-01-340-7032, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Rosemount Aerospace Inc Dba Rosemount Aerospace Inc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-340-7032 |
| Primary Part Number | C12255-0002 |
| Item Name | Stud,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Rosemount Aerospace Inc Dba Rosemount Aerospace Inc |
| Status | ACTIVE |
| Drive Type | SLOTTED |
| Material Accommodated Thickness | 0.160 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN |
| Turnlock Stud Shank Style | STUD SHANK |
| Diameter | 0.373 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN |
| Stud Head Height | 0.450 INCHES NOMINAL IN |
| Securing Device Type | SPRING |
| Turnlock Stud Head Style | FLAT FILLISTER |
| Stud Shank Major Diameter | 0.212 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN |
| Surface Treatment | ZINC BARREL |
| Material | STEEL OVERALL |
| Grip Length | 0.180 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3522-S48CP2-Z3B | Southco Inc (USA) |
| C12255-0002 PRIMARY | Rosemount Aerospace Inc Dba Rosemount Aerospace Inc (USA) |
| Reference | Meaning |
|---|---|
| PVS35-48CP2ZBB | 5/9 Secondary reference Southco Inc |
| PVS35-48CP2CBB | 5/9 Secondary reference Southco Inc |
NSN 5325-01-340-7032 is a Stud,turnlock Fastener, manufactured by Rosemount Aerospace Inc Dba Rosemount Aerospace Inc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-340-7032 has 2 manufacturer part numbers on file: 3522-S48CP2-Z3B (Southco Inc), C12255-0002 (Rosemount Aerospace Inc Dba Rosemount Aerospace Inc).
Key specifications for C12255-0002: Drive Type: SLOTTED; Material Accommodated Thickness: 0.160 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN; Turnlock Stud Shank Style: STUD SHANK; Diameter: 0.373 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN. 11 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.