The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-631-9564, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-631-9564 |
| Primary Part Number | 3836234008 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Width Across Flats | 7.78 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM MM |
| Thread Series | M |
| Thread Pitch in Millimeters | 0.8 |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 5.0 MILLIMETERS MM |
| Thread Class | 6H |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 3836234008 | Jlg Industries (australia) Jlg Australia Pty Limited (AUS) |
| 3836234008 PRIMARY | Oshkosh Defense Llc (USA) |
| 10823-01974 | Fastenal Company Dba Fastenal Co (USA) |
| Reference | Meaning |
|---|---|
| 3836234008 | 5/9 Secondary reference Jlg Industries (australia) Jlg Industries Inc |
| 3836234 | D/9 Drawing number reference only Oshkosh Defense Llc |
NSN 5310-01-631-9564 is a Nut,self-Locking,hexagon, manufactured by Oshkosh Defense Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-631-9564 has 3 manufacturer part numbers on file: 3836234008 (Jlg Industries (australia) Jlg Australia Pty Limited), 3836234008 (Oshkosh Defense Llc), 10823-01974 (Fastenal Company Dba Fastenal Co).
3 possible matches (shared part number, not a government interchangeability claim): 5310-01-651-9527, 5310-01-651-9876, 5310-01-657-3289. Verify interchangeability with system specifications before substitution.
Key specifications for 3836234008: Width Across Flats: 7.78 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM MM; Thread Series: M; Thread Pitch in Millimeters: 0.8; Thread Direction: RIGHT-HAND. 7 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.