The Gage,pressure,dial Indicating, cataloged under National Stock Number 6620-01-229-3387, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Raytheon Company. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6620-01-229-3387 |
| Primary Part Number | 7683-65934-002 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| FSC Application Data | ENGINE |
| Scale Accuracy | PORM 1 PERCENT OF RANGE SPAN |
| Scale Name | HYDRAULIC PRESSURE |
| Pointer Type | INDICATING |
| Scale Type | DIAL |
| 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 |
|---|---|
| 76Z0718-1 | Raytheon Company (USA) |
| EA24-3PVP-LWB0 | Mmc Metrology Lab, Inc. Dba Mmc Metrology Lab Inc (USA) |
| 7683-65934-002 PRIMARY | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| 7683-65934-002 | 5/9 Secondary reference Hughes Missile Systems Co San Diego |
| 76Z0718-1 | 5/9 Secondary reference Hughes Missile Systems Co San Diego |
NSN 6620-01-229-3387 is a Gage,pressure,dial Indicating, manufactured by Raytheon Company, classified under FSC 6620, Engine Instruments. Status: active.
NSN 6620-01-229-3387 has 3 manufacturer part numbers on file: 76Z0718-1 (Raytheon Company), EA24-3PVP-LWB0 (Mmc Metrology Lab, Inc. Dba Mmc Metrology Lab Inc), 7683-65934-002 (Raytheon Company).
Key specifications for 7683-65934-002: FSC Application Data: ENGINE; Scale Accuracy: PORM 1 PERCENT OF RANGE SPAN; Scale Name: HYDRAULIC PRESSURE; Pointer Type: INDICATING. 5 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.