The Diagnostic Unit,engine, cataloged under National Stock Number 6620-01-413-7048, 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 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6620-01-413-7048 |
| Primary Part Number | 789940H05D07 |
| Item Name | Diagnostic Unit,engine |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Intelligence Input Method | ELECTRICAL |
| Terminal Type | CONNECTOR, PLUG AND CONNECTOR, RECEPTACLE |
| Power Source | EXTERNAL |
| Input Intelligence Type | ENGINE OPERATING CHARACTERISTICS |
| 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 |
|---|---|
| 789940H05D07 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| 4077524D07 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| EDU100-30 | 5/1 Secondary reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
NSN 6620-01-413-7048 is a Diagnostic Unit,engine, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 6620, Engine Instruments. Status: active.
NSN 6620-01-413-7048 has 2 manufacturer part numbers on file: 789940H05D07 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 4077524D07 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
1 possible match (shared part number, not a government interchangeability claim): 6620-01-445-0111. Verify interchangeability with system specifications before substitution.
Key specifications for 789940H05D07: Intelligence Input Method: ELECTRICAL; Terminal Type: CONNECTOR, PLUG AND CONNECTOR, RECEPTACLE; Power Source: EXTERNAL; Input Intelligence Type: ENGINE OPERATING CHARACTERISTICS. 4 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 6620-01-413-7048 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.