The Ring,externally Threaded, cataloged under National Stock Number 5365-01-366-1524, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) 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 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-366-1524 |
| Primary Part Number | MBEU146442 |
| Item Name | Ring,externally Threaded |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Drive Type | SLOTTED FACE |
| Accommodation Type and Quantity | 1 SLOTS |
| Thread Size | 0.624-24 |
| Depth | 0.063 INCHES NOMINAL IN |
| Width | 0.063 INCHES NOMINAL IN |
| Bore Diameter | 0.2598 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 7075 |
| 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 |
|---|---|
| MBEU146442 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| MBEU146442 | Martin-Baker Aircraft Company Limited (GBR) |
| Reference | Meaning |
|---|---|
| MBEU146442 | 5/9 Secondary reference Martin-Baker America, Inc |
| 10177983 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5365-01-366-1524 is a Ring,externally Threaded, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-366-1524 has 2 manufacturer part numbers on file: MBEU146442 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), MBEU146442 (Martin-Baker Aircraft Company Limited).
Key specifications for MBEU146442: Drive Type: SLOTTED FACE; Overall Length: 0.280 INCHES NOMINAL IN; Accommodation Type and Quantity: 1 SLOTS; Thread Size: 0.624-24. 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.