The Stud,turnlock Fastener, cataloged under National Stock Number 5325-00-178-8671, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Zf Industrieantriebe Witten Gmbh. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-178-8671 |
| Primary Part Number | 82-12-260-16 |
| Item Name | Stud,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Zf Industrieantriebe Witten Gmbh |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-C-87115 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Head Length | 0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN |
| Material Accommodated Thickness | 0.250 INCHES MINIMUM AND 0.269 INCHES MAXIMUM IN |
| Turnlock Stud Shank Style | STUD SHANK |
| Stud Head Height | 0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN |
| Shank Neck Length | 0.307 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN |
| Securing Device Type | RING |
| Turnlock Stud Head Style | FILLISTER WING |
| Stud Shank Major Diameter | 0.230 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Surface Treatment | ZINC AND CHROMATE OVERALL |
| Material | STEEL OVERALL |
| Grip Length | 0.395 INCHES MINIMUM AND 0.415 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 |
|---|---|
| 82-12-260-16 | Zf Industrieantriebe Witten Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| 82-12-260-17 | 3/2 Design control — primary reference U.S. Government activity |
| 419914-10 | 7/2 Vendor item drawing reference U.S. Government activity |
| 16432234 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5325-00-178-8671 is a Stud,turnlock Fastener, manufactured by Zf Industrieantriebe Witten Gmbh, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-178-8671 has 1 manufacturer part number on file: 82-12-260-16 (Zf Industrieantriebe Witten Gmbh).
1 possible match (shared part number, not a government interchangeability claim): 5325-00-767-8125. Verify interchangeability with system specifications before substitution.
Key specifications for 82-12-260-16: Surface Treatment Document and Classification: MIL-C-87115 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Head Length: 0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN; Material Accommodated Thickness: 0.250 INCHES MINIMUM AND 0.269 INCHES MAXIMUM IN; Turnlock Stud Shank Style: STUD SHANK. 12 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.