The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-526-8984, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Maryland Metrics. Government technical data includes 8 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-526-8984 |
| Primary Part Number | DIN985M10A2 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Maryland Metrics |
| Status | ACTIVE |
| Width Across Flats | 17.0 MILLIMETERS NOMINAL MM |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Size | 10.0 MILLIMETERS MM |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Nut Height | 10.0 MILLIMETERS NOMINAL MM |
| Nut Style | HEXAGON |
| Material | STEEL CORROSION RESISTING NUT |
| Material | PLASTIC POLYAMIDE NYLON LOCKING INSERT |
| 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 |
|---|---|
| DIN985M10A2 | Din Deutsches Institut Fur Normung Ev (DEU) |
| DIN985M10A2 PRIMARY | Maryland Metrics (USA) |
NSN 5310-01-526-8984 is a Nut,self-Locking,hexagon, manufactured by Maryland Metrics, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-526-8984 has 2 manufacturer part numbers on file: DIN985M10A2 (Din Deutsches Institut Fur Normung Ev), DIN985M10A2 (Maryland Metrics).
Key specifications for DIN985M10A2: Width Across Flats: 17.0 MILLIMETERS NOMINAL MM; Thread Series: UNIFIED NATIONAL COARSE (UNC); Nominal Thread Size: 10.0 MILLIMETERS MM; Locking Feature: PREVAILING TORQUE WITH NONMETALLIC INSERT. 8 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.