The Indicator,pressure, cataloged under National Stock Number 6620-01-033-7042, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Dressta North America Ltd. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Indicator,pressure |
| FSC / FSG | 6620 — Engine Instruments (FSG 66) |
| Manufacturers | Dressta North America Ltd (CAGE 45RP7) |
| Parameter | Value |
|---|---|
| NSN | 6620-01-033-7042 |
| Primary Part Number | 663407C1 |
| Item Name | Indicator,pressure |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Manufacturer | Dressta North America Ltd |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 663407C1 PRIMARY | Dressta North America Ltd (USA) |
| Reference | Meaning |
|---|---|
| 663407C1 | 5/9 Secondary reference Komatsu America Corp. |
| 663407C1 | 5/9 Secondary reference Komatsu American Intl Co |
| 663407C1 | 5/9 Secondary reference U.S. Government activity |
| 650 830 C1 | 5/9 Secondary reference Navistar International Corporation Dba Navistar |
| 650830C1 | 5/9 Secondary reference U.S. Government activity |
NSN 6620-01-033-7042 is a Indicator,pressure, manufactured by Dressta North America Ltd, classified under FSC 6620, Engine Instruments. Status: active.
NSN 6620-01-033-7042 has 1 manufacturer part number on file: 663407C1 (Dressta North America Ltd).
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.