The Gage,pressure,dial Indicating, cataloged under National Stock Number 6620-01-155-9448, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6620-01-155-9448 |
| Primary Part Number | 25025052 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| FSC Application Data | ENGINE |
| Scale Name | PRESSURE |
| Scale Type | SINGLE |
| 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 |
|---|---|
| 25025052 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 25025052 | 3/9 Design control — primary reference Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 |
NSN 6620-01-155-9448 is a Gage,pressure,dial Indicating, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 6620, Engine Instruments. Status: active.
NSN 6620-01-155-9448 has 1 manufacturer part number on file: 25025052 (General Motors Llc Dba General Motors Llc).
Key specifications for 25025052: FSC Application Data: ENGINE; Scale Name: PRESSURE; Scale Type: SINGLE. 3 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.