The Impeller Assembly, cataloged under National Stock Number 6620-00-463-7489, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Impeller Assembly |
| FSC / FSG | 6620 — Engine Instruments (FSG 66) |
| Manufacturers | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (CAGE 45934); Dla Aviation Engineering Div Department of Defense (CAGE 13873) |
| Parameter | Value |
|---|---|
| NSN | 6620-00-463-7489 |
| Primary Part Number | 9850112G004 |
| Item Name | Impeller Assembly |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Manufacturer | Ontic Engineering & Manufacturing, Inc Dba Ontic Us |
| 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 |
|---|---|
| 9850112G004 PRIMARY | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| DLAA-R0005-0001 PRIMARY | Dla Aviation Engineering Div Department of Defense (USA) |
| Reference | Meaning |
|---|---|
| DLAA-R0005-0001 | 5/9 Secondary reference Fast Track Properties Limited Liability Company |
| DLAA-R0005-0001 | 5/9 Secondary reference Czero Inc |
| 9850112G4 | 5/9 Secondary reference General Electric Company |
| DLAA-R0005-0001 | 5/9 Secondary reference Ontic Engineering & Manufacturing, Inc Dba Ontic Us |
| 9850112G4 | 5/9 Secondary reference U.S. Government activity |
| 9850112G004 | 5/9 Secondary reference U.S. Government activity |
NSN 6620-00-463-7489 is a Impeller Assembly, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 6620, Engine Instruments. Status: active.
NSN 6620-00-463-7489 has 2 manufacturer part numbers on file: 9850112G004 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), DLAA-R0005-0001 (Dla Aviation Engineering Div Department of Defense).
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 6620-00-463-7489 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.