The Shaft and Sensor,speed-Fan, cataloged under National Stock Number 6680-01-147-8344, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Rosemount Aerospace Inc. Dba Rosemount Aerospace Division Div Utas. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Shaft and Sensor,speed-Fan |
| FSC / FSG | 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments (FSG 66) |
| Manufacturers | General Electric Company (CAGE 07482); Rosemount Aerospace Inc. Dba Rosemount Aerospace Division Div Utas (CAGE 60678) |
| Parameter | Value |
|---|---|
| NSN | 6680-01-147-8344 |
| Primary Part Number | 40027-0000-01 |
| Item Name | Shaft and Sensor,speed-Fan |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Rosemount Aerospace Inc. Dba Rosemount Aerospace Division Div Utas |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9736M26P03 | General Electric Company (USA) |
| 40027-0000-01 PRIMARY | Rosemount Aerospace Inc. Dba Rosemount Aerospace Division Div Utas (USA) |
| Reference | Meaning |
|---|---|
| 9736M26P02 | 5/9 Secondary reference General Electric Company |
| 40027-0000-01 | 5/9 Secondary reference U.S. Government activity |
| 472702 | 5/9 Secondary reference U.S. Government activity |
NSN 6680-01-147-8344 is a Shaft and Sensor,speed-Fan, manufactured by Rosemount Aerospace Inc. Dba Rosemount Aerospace Division Div Utas, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-147-8344 has 2 manufacturer part numbers on file: 9736M26P03 (General Electric Company), 40027-0000-01 (Rosemount Aerospace Inc. Dba Rosemount Aerospace Division Div Utas).
1 possible match (shared part number, not a government interchangeability claim): 6340-01-390-1679. Verify interchangeability with system specifications before substitution.
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 6680-01-147-8344 has DEMIL Code Q. 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.