The Inserter,bearing and Bushing, cataloged under National Stock Number 5120-00-540-0664, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. Government technical data includes 7 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 | 5120-00-540-0664 |
| Primary Part Number | 807476 |
| Item Name | Inserter,bearing and Bushing |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Curtiss-Wright Controls, Inc. Div Actuation Division |
| Status | ACTIVE |
| FSC Application Data | MANIFOLD EXHAUST ENGINE AIRCRAFT |
| Boss Length | 8.500 INCHES NOMINAL IN |
| Diameter Across Flats | 1.000 INCHES NOMINAL IN |
| Pilot Diameter | 0.622 INCHES NOMINAL IN |
| Boss Diameter | 0.746 INCHES MINIMUM AND 0.748 INCHES MAXIMUM IN |
| Pilot Length | 0.750 INCHES NOMINAL IN |
| Drive End Type | BOSS AND PILOT |
| 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 |
|---|---|
| 807476 PRIMARY | Curtiss-Wright Controls, Inc. Div Actuation Division (USA) |
NSN 5120-00-540-0664 is a Inserter,bearing and Bushing, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-00-540-0664 has 1 manufacturer part number on file: 807476 (Curtiss-Wright Controls, Inc. Div Actuation Division).
Key specifications for 807476: FSC Application Data: MANIFOLD EXHAUST ENGINE AIRCRAFT; Boss Length: 8.500 INCHES NOMINAL IN; Diameter Across Flats: 1.000 INCHES NOMINAL IN; Overall Length: 10.250 INCHES NOMINAL IN. 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.