The Turbo Supercharger,engine,non-Ai, cataloged under National Stock Number 2950-01-067-6557, is classified within Federal Supply Class 2950 (Turbosupercharger and Components) of the Engine Accessories group. The manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2950-01-067-6557 |
| Primary Part Number | 40-3897707 |
| Item Name | Turbo Supercharger,engine,non-Ai |
| FSC / FSG | 2950 / 29 — Turbosupercharger and Components |
| Manufacturer | Brinkley Technology Group Llc Dba Hercules Manufacturing |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 40-3897707 PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| 407720-12 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| 40-3897707 | 5/9 Secondary reference Hercules Engine Co Inc |
| 40-3897705C | C/1 Advisory reference — outside the item-of-supply concept Hercules Engine Co Inc |
| 40-3897703 | C/1 Advisory reference — outside the item-of-supply concept Hercules Engine Co Inc |
NSN 2950-01-067-6557 is a Turbo Supercharger,engine,non-Ai, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 2950, Turbosupercharger and Components. Status: active.
NSN 2950-01-067-6557 has 2 manufacturer part numbers on file: 40-3897707 (Brinkley Technology Group Llc Dba Hercules Manufacturing), 407720-12 (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for 40-3897707: Part Name Assigned by Controlling Agency: TURBOCHARGER, DIESEL ENGINE; End Item Identification: HERCULES DIESEL ENGINE MODEL D-4800-BT-OPU. 0 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.
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.