The Gage,pressure,dial Indicating, cataloged under National Stock Number 6620-00-727-8043, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 30 specifications, cited from the U.S. Government catalog. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6620-00-727-8043 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| FSC Application Data | GAGE PRESSURE DIAL INDICATING,ENGINE |
| Scale Accuracy | PORM .5 PCT ENTIRE RANGE |
| Scale Name | PRESSURE |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Actuation Type | DOUBLE BELLOWS |
| Mounting Method | FLUSH PANEL |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Scale Smallest Increment | 0.500 INCHES IN |
| Connection Type | INTERNAL |
| Scale Range | +10.000 TO 35.000 INCHES OF MERCURY IN |
| Mounting Hole Diameter | 0.170 INCHES NOMINAL IN |
| Scale Name for Which Pointer Is Designed | PRESSURE |
| Pointer Type | INDICATING |
| Adjustability | ADJUSTABLE |
| Scale Type | SINGLE |
| Connector Type Vent | NOT PROVIDED |
| Dial Size | 2.750 IN. DIA IN |
| Graduation Unit | 5.000 INCHES IN |
| Bolt Circle Diameter | 3.562 INCHES NOMINAL IN |
| Connection Location | BACK |
| Color | BLACK CASE |
| Pointer Color | BLACK |
| Surface Treatment | PAINT EPOXY CASE |
| Unable to Decode | UNABLE TO DECODE |
| Material | NICKEL ALLOY ACTUATING ELEMENT |
| Material | GLASS PROTECTIVE CRYSTAL |
| Material | ALUMINUM CASE |
| Connection Quantity | 1 |
| Bezel Type | SLIPS-ON |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 22-262-05 | 5/9 Secondary reference U.S. Government activity |
| AW23-4-25PF32 | 5/9 Secondary reference Ametek, Inc. Div Aerospace & Defense |
| 340-3048 | 7/2 Vendor item drawing reference Textron Aviation Inc |
| 1U028-001-7 | 3/2 Design control — primary reference U.S. Government activity |
| 340-3048 | 7/9 Vendor item drawing reference Beechcraft Corporation Dba Textron Aviation |
| 21-262-13 | 5/9 Secondary reference U.S. Government activity |
| 22-262-05A | 5/9 Secondary reference U.S. Government activity |
| 99C011-06 | 5/9 Secondary reference U.S. Government activity |
NSN 6620-00-727-8043 is a Gage,pressure,dial Indicating, classified under FSC 6620, Engine Instruments. Status: active.
Key specifications for 6620-00-727-8043: Mounting Hole Quantity: 4; FSC Application Data: GAGE PRESSURE DIAL INDICATING,ENGINE; Scale Accuracy: PORM .5 PCT ENTIRE RANGE; Scale Name: PRESSURE. 30 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.