The Stud Assembly,turnlock Fastener, cataloged under National Stock Number 5325-00-778-7724, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-778-7724 |
| Primary Part Number | 9175219 |
| Item Name | Stud Assembly,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Eyelet Outside Diameter | 0.247 INCHES NOMINAL IN |
| Drive Type | SLOTTED |
| Material Accommodated Thickness | 0.531 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN |
| Diameter | 0.250 INCHES NOMINAL IN |
| Stud Head Height | 0.073 INCHES NOMINAL IN |
| Securing Device Type | WASHER |
| Distance From Engaging Member to Largest Bearing Surface of Head | 0.915 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL OVERALL |
| Stud Assembly Style | STUD ASSEMBLY |
| Eyelet Length | 0.328 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 |
|---|---|
| C123Z9C11 | Siemens Schweiz Ag Dba Siemens Switzerland Ltd. (CHE) |
| 9175219 PRIMARY | Us Army Aviation and Missile Command (USA) |
| FON20-7524-17 | Gkn Fokker Aerospace B.v. (NLD) |
| 2600-17S PRIMARY | Howmet Global Fastening Systems Inc Div Camloc Products (USA) |
| 2600-17S | Fairchild Fasteners Europe - Camloc Gmbh (DEU) |
NSN 5325-00-778-7724 is a Stud Assembly,turnlock Fastener, manufactured by Us Army Aviation and Missile Command, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-778-7724 has 5 manufacturer part numbers on file: C123Z9C11 (Siemens Schweiz Ag Dba Siemens Switzerland Ltd.), 9175219 (Us Army Aviation and Missile Command), FON20-7524-17 (Gkn Fokker Aerospace B.v.), 2600-17S (Howmet Global Fastening Systems Inc Div Camloc Products), 2600-17S (Fairchild Fasteners Europe - Camloc Gmbh).
Key specifications for 9175219: Eyelet Outside Diameter: 0.247 INCHES NOMINAL IN; Drive Type: SLOTTED; Material Accommodated Thickness: 0.531 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN; Diameter: 0.250 INCHES NOMINAL 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.