The Amplifier-Computer, cataloged under National Stock Number 6615-01-253-9178, is classified within Federal Supply Class 6615 (Automatic Pilot Mechanisms and Airborne Gyro Components) of the Instruments and Laboratory Equipment group. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6615-01-253-9178 |
| Item Name | Amplifier-Computer |
| FSC / FSG | 6615 / 66 — Automatic Pilot Mechanisms and Airborne Gyro Components |
| Status | ACTIVE |
| Amplifier Name | COMPUTER ASSEMBLY,THROTTLE CONTROL |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A51A9001-31 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| CP-1746/ASN-146 | 5/3 Secondary reference U.S. Government activity |
| A51A9001-31 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems |
| 965-0173-008 | 3/3 Design control — primary reference U.S. Government activity |
NSN 6615-01-253-9178 is a Amplifier-Computer, classified under FSC 6615, Automatic Pilot Mechanisms and Airborne Gyro Components. Status: active.
NSN 6615-01-253-9178 has 1 manufacturer part number on file: A51A9001-31 (Northrop Grumman Systems Corporation).
1 possible match (shared part number, not a government interchangeability claim): 6615-01-437-3143. Verify interchangeability with system specifications before substitution.
Key specifications for 6615-01-253-9178: Amplifier Name: COMPUTER ASSEMBLY,THROTTLE CONTROL; End Item Identification: F-14 AIRCRAFT; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO.. 2 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.
NSN 6615-01-253-9178 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.