The Computer,air Data, cataloged under National Stock Number 6610-01-009-1406, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Rosemount Aerospace Inc Dba Rosemount Aerospace Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6610-01-009-1406 |
| Primary Part Number | 542AJ1 |
| Item Name | Computer,air Data |
| FSC / FSG | 6610 / 66 — Flight Instruments |
| Manufacturer | Rosemount Aerospace Inc Dba Rosemount Aerospace Inc |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 542AJ1 | Rosemount Inc Dba Fisher Rosemount Service and Support (USA) |
| 542AJ1 | Rosemount Aerospace Inc Dba Rosemount Aerospace Inc (USA) |
| A51A9177-5 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems (USA) |
| Reference | Meaning |
|---|---|
| A51A9177-5 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| CP-1229/A | 5/3 Secondary reference U.S. Government activity |
NSN 6610-01-009-1406 is a Computer,air Data, manufactured by Rosemount Aerospace Inc Dba Rosemount Aerospace Inc, classified under FSC 6610, Flight Instruments. Status: active.
NSN 6610-01-009-1406 has 3 manufacturer part numbers on file: 542AJ1 (Rosemount Inc Dba Fisher Rosemount Service and Support), 542AJ1 (Rosemount Aerospace Inc Dba Rosemount Aerospace Inc), A51A9177-5 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems).
Key specifications for 542AJ1: Criticality Code Justification: AGAV; Part Name Assigned by Controlling Agency: COMPUTER,ANGLE OF ATTACK; 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 6610-01-009-1406 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.