The Nut,self-Locking,clinch, cataloged under National Stock Number 5310-01-044-5228, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-044-5228 |
| Primary Part Number | 200AS104-4B043NC |
| Item Name | Nut,self-Locking,clinch |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Temp Rating | 450.0 FAHRENHEIT NOMINAL DEGF |
| Nut Counterbore Depth | 0.033 INCHES NOMINAL NUT IN |
| Thread Direction | RIGHT-HAND |
| Counterbore Diameter | 0.139 INCHES MINIMUM AND 0.144 INCHES MAXIMUM NUT IN |
| Pilot Diameter | 0.191 INCHES NOMINAL IN |
| Pilot Length | 0.043 INCHES NOMINAL IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Nut Height | 0.178 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN |
| Thread Class | 3B |
| 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 |
|---|---|
| 200AS104-4B043NC PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 5310-01-044-5228 is a Nut,self-Locking,clinch, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-044-5228 has 1 manufacturer part number on file: 200AS104-4B043NC (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 200AS104-4B043NC: Temp Rating: 450.0 FAHRENHEIT NOMINAL DEGF; Nut Counterbore Depth: 0.033 INCHES NOMINAL NUT IN; Thread Direction: RIGHT-HAND; Counterbore Diameter: 0.139 INCHES MINIMUM AND 0.144 INCHES MAXIMUM NUT IN. 9 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.