The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-115-0756, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-115-0756 |
| Primary Part Number | 12524617-1 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Width Across Flats | 10.0 MILLIMETERS NOMINAL MM |
| Nut Height | 6.0 MILLIMETERS NOMINAL MM |
| Nut Style | HEXAGON |
| Bearing Surface Type | FLAT |
| 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 |
|---|---|
| 12524617-1 | Rosomak S.a (POL) |
| 12524617-1 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 2 0040-156 | Bae Systems Hagglunds Aktiebolag (SWE) |
| 12524617-1 | Metric and Multistandard Components Corp (USA) |
| Reference | Meaning |
|---|---|
| 5310PL2035891 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 12524617-1 | 5/9 Secondary reference Zelenda Machine and Tools Corp |
| 465-4617-1 | 5/9 Secondary reference Alliant Techsystems Operations Llc |
| 2 0040-156 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
| 465-4617-1 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corp Div Weapon System |
NSN 5310-01-115-0756 is a Nut,self-Locking,hexagon, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-115-0756 has 4 manufacturer part numbers on file: 12524617-1 (Rosomak S.a), 12524617-1 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 2 0040-156 (Bae Systems Hagglunds Aktiebolag), 12524617-1 (Metric and Multistandard Components Corp).
Key specifications for 12524617-1: Width Across Flats: 10.0 MILLIMETERS NOMINAL MM; Nut Height: 6.0 MILLIMETERS NOMINAL MM; Nut Style: HEXAGON; Bearing Surface Type: FLAT. 4 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.