The Nut,plain,round, cataloged under National Stock Number 5310-00-044-5874, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Aeropanel, Llc. Government technical data includes 13 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-044-5874 |
| Primary Part Number | 9C20004 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Aeropanel, Llc |
| Status | ACTIVE |
| Thread Series | UNS |
| Thread Pitch Diameters | +0.4487 TO 0.4513 INCHES IN |
| Material Document and Classification | 1/2 H ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Drive Point Width | 0.040 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.469 INCHES IN |
| Nut Diameter | 0.562 INCHES NOMINAL IN |
| Drive Point Depth | 0.030 INCHES NOMINAL IN |
| Nut Thickness | 0.897 INCHES MINIMUM AND 0.903 INCHES MAXIMUM IN |
| Drive Point Quantity | 2 |
| Nut Style | ROUND |
| Thread Quantity Per Inch | 32 |
| Material | COPPER ALLOY 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 |
|---|---|
| 9C20004 PRIMARY | Aeropanel, Llc (USA) |
| Reference | Meaning |
|---|---|
| 9C20004 | 5/9 Secondary reference U.S. Government activity |
| 9C20004-1 | C/1 Advisory reference — outside the item-of-supply concept Aeropanel, Llc |
| 9C20004-1 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5310-00-044-5874 is a Nut,plain,round, manufactured by Aeropanel, Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-044-5874 has 1 manufacturer part number on file: 9C20004 (Aeropanel, Llc).
Key specifications for 9C20004: Thread Series: UNS; Thread Pitch Diameters: +0.4487 TO 0.4513 INCHES IN; Material Document and Classification: 1/2 H ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Drive Point Width: 0.040 INCHES NOMINAL IN. 13 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.