The Diagnostic Unit,engine, cataloged under National Stock Number 6620-01-694-7947, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6620-01-694-7947 |
| Primary Part Number | 1027835H01 |
| Item Name | Diagnostic Unit,engine |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Reference Number Differentiating Characteristics | RAYTHEON SOURCE CONTROL DRAWING 4326473 CAGE 77445 |
| 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 |
|---|---|
| 1027835H01 | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| 4326473 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 6620-01-694-7947 is a Diagnostic Unit,engine, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 6620, Engine Instruments. Status: active.
NSN 6620-01-694-7947 has 2 manufacturer part numbers on file: 1027835H01 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 4326473 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 1027835H01: Criticality Code Justification: AGAV; End Item Identification: F-119 PRATT WHITNEY ENGINE/F-22 RAPTOR; Reference Number Differentiating Characteristics: RAYTHEON SOURCE CONTROL DRAWING 4326473 CAGE 77445. 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 6620-01-694-7947 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.