The Stud,snapslide Fastener, cataloged under National Stock Number 5325-01-006-9157, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Watervliet Arsenal Div Business Development. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5325-01-006-9157 |
| Primary Part Number | 12520512 |
| Item Name | Stud,snapslide Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Army, United States Department of the Dba Watervliet Arsenal Div Business Development |
| Status | ACTIVE |
| Shank Diameter | 0.250 INCHES NOMINAL IN |
| Neck Length | 0.085 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Shank Length | 0.500 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE BARREL |
| Snapslide Stud Style | STUD |
| Stud Length | 0.940 INCHES NOMINAL IN |
| Shoulder Diameter | 0.375 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 303 OVERALL |
| Neck Diameter | 0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN |
| Shoulder Length | 0.137 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Largest Diameter | 0.380 INCHES NOMINAL IN |
| Thread Size and Series/type Designator | 0.250-28 UNF |
| 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 |
|---|---|
| 12520512 | Army, United States Department of the Dba Watervliet Arsenal Div Business Development (USA) |
| GS520AY5 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 3H14-140-500 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 3-H-14-140-500 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5325-01-006-9157 is a Stud,snapslide Fastener, manufactured by Army, United States Department of the Dba Watervliet Arsenal Div Business Development, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-006-9157 has 2 manufacturer part numbers on file: 12520512 (Army, United States Department of the Dba Watervliet Arsenal Div Business Development), GS520AY5 (Northrop Grumman Systems Corporation).
Key specifications for 12520512: Shank Diameter: 0.250 INCHES NOMINAL IN; Neck Length: 0.085 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Shank Length: 0.500 INCHES NOMINAL IN. 14 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.