The Lever,remote Control, cataloged under National Stock Number 3040-00-169-7404, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 11 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3040-00-169-7404 |
| Primary Part Number | A51M20541-15 |
| Item Name | Lever,remote Control |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Material Document and Classification | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE |
| Bore Type | SERRATED |
| Shaft Securing Method | KEYWAY |
| Features Provided | KEYWAY |
| Spline Quantity | 14 |
| Keyway Length | 0.892 INCHES NOMINAL IN |
| Keyway Width | 0.062 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Minor Diameter | 0.325 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN |
| Material | STEEL |
| Major Diameter | 0.395 INCHES MINIMUM AND 0.403 INCHES MAXIMUM IN |
| 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 |
|---|---|
| A51M20541-15 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| A51M20541-15 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems |
| A51M20541-15 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| A51M20541-15 | 5/2 Secondary reference U.S. Government activity |
NSN 3040-00-169-7404 is a Lever,remote Control, manufactured by Northrop Grumman Systems Corporation, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-169-7404 has 1 manufacturer part number on file: A51M20541-15 (Northrop Grumman Systems Corporation).
Key specifications for A51M20541-15: Material Document and Classification: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE; Bore Type: SERRATED; Shaft Securing Method: KEYWAY; Features Provided: KEYWAY. 11 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.