The Transmitter,pressure, cataloged under National Stock Number 6620-01-559-7946, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Cummins Power Generation Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6620-01-559-7946 |
| Primary Part Number | A028X493 |
| Item Name | Transmitter,pressure |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Manufacturer | Cummins Power Generation Inc. |
| 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 |
|---|---|
| A028X493 PRIMARY | Cummins Power Generation Inc. (USA) |
| Reference | Meaning |
|---|---|
| 193-0444 | 5/9 Secondary reference Cummins Power Generation Inc. |
NSN 6620-01-559-7946 is a Transmitter,pressure, manufactured by Cummins Power Generation Inc., classified under FSC 6620, Engine Instruments. Status: active.
NSN 6620-01-559-7946 has 1 manufacturer part number on file: A028X493 (Cummins Power Generation Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6620-01-598-2271. Verify interchangeability with system specifications before substitution.
Key specifications for A028X493: End Item Identification: FORWARD REPAIR SYSTEM (FRS). 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.