The Indicator,pressure, cataloged under National Stock Number 6620-00-993-5547, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6620-00-993-5547 |
| Item Name | Indicator,pressure |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Status | ACTIVE |
| Contact Type | PIN |
| Length | 2.310 INCHES NOMINAL IN |
| Current Type | DC |
| Electrical Connection Quantity | 2 |
| DC Voltage Rating | 24.0 VOLTS NOMINAL |
| Electrical Connection Identifying Number | MS33800-1 MS33800-2 |
| Scale Range | +0.1 TO 120.0 POUNDS SINGLE INDICATOR SINGLE SCALE LBS |
| Contact Quantity | 2 |
| Nondefinitive Spec/std Data | PE III UNIT1 CLASS A TYPE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MILI10986TYPE3UNIT1CLASSA | 4/1 Identification reference U.S. Government activity |
| MS24540-1 | 4/1 Identification reference U.S. Government activity |
NSN 6620-00-993-5547 is a Indicator,pressure, classified under FSC 6620, Engine Instruments. Status: active.
Key specifications for 6620-00-993-5547: Contact Type: PIN; Length: 2.310 INCHES NOMINAL IN; Current Type: DC; Electrical Connection Quantity: 2. 9 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6620-00-993-5547 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.