The Stud,turnlock Fastener, cataloged under National Stock Number 5325-00-249-8069, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-249-8069 |
| Primary Part Number | DP3011-0-4 |
| Item Name | Stud,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Drive Type | CROSS RECESS |
| Material Accommodated Thickness | 0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Turnlock Stud Shank Style | STUD SHANK |
| Diameter | 0.309 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN |
| Securing Device Type | RING |
| Turnlock Stud Head Style | FLAT COUNTERSUNK |
| Stud Shank Major Diameter | 0.216 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL OVERALL |
| Grip Length | 0.458 INCHES MINIMUM AND 0.478 INCHES MAXIMUM 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 |
|---|---|
| DP3011-0-4 PRIMARY | Huck International, Inc (USA) |
| 70B400009-2025 PRIMARY | The Boeing Company Div Legacy Fcs (USA) |
| Reference | Meaning |
|---|---|
| DP3011-0-4 | 3/2 Design control — primary reference U.S. Government activity |
| DP3011-0-4 | 5/9 Secondary reference Fastener Innovation Technology, Inc. Dba F I T |
| DP3011-0-4 | 5/9 Secondary reference U.S. Government activity |
| STSEC012A1FS04 | 5/9 Secondary reference U.S. Government activity |
| DP3011-0-4 | 5/9 Secondary reference Huck International, Inc. Div Huck Products Division |
| 70B400009-2025 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
NSN 5325-00-249-8069 is a Stud,turnlock Fastener, manufactured by Huck International, Inc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-249-8069 has 2 manufacturer part numbers on file: DP3011-0-4 (Huck International, Inc), 70B400009-2025 (The Boeing Company Div Legacy Fcs).
Key specifications for DP3011-0-4: Drive Type: CROSS RECESS; Material Accommodated Thickness: 0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN; Turnlock Stud Shank Style: STUD SHANK; Diameter: 0.309 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN. 10 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.