The Transmitter,pressure, cataloged under National Stock Number 6620-01-256-9703, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6620-01-256-9703 |
| Item Name | Transmitter,pressure |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Status | ACTIVE |
| Actuation Method | PRESSURE SENSING ELEMENT |
| Contact Type | PIN |
| Mechanical Connection Quantity | 1 |
| Electrical Connection Quantity | 1 |
| Overall Diameter | 2.375 INCHES NOMINAL IN |
| Mounting Method | METAL CASE FIXED |
| Mechanical Connection Size | 1/16 IN. DIA. IN |
| Contact Quantity | 4 |
| Mounting Device Quantity | 1 |
| Measurement Range | +0.0 TO 500.0 POUNDS PER SQUARE INCH LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 18-3114-2 | 3/2 Design control — primary reference U.S. Government activity |
| 6620PL2075248 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 6620-01-256-9703 is a Transmitter,pressure, classified under FSC 6620, Engine Instruments. Status: active.
Key specifications for 6620-01-256-9703: Actuation Method: PRESSURE SENSING ELEMENT; Contact Type: PIN; Mechanical Connection Quantity: 1; Electrical Connection Quantity: 1. 10 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.
NSN 6620-01-256-9703 has DEMIL Code B. 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.