The Indicator,pressure, cataloged under National Stock Number 6620-00-059-6561, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6620-00-059-6561 |
| Primary Part Number | 25101-A-30D-1-C2 |
| Item Name | Indicator,pressure |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems |
| Status | ACTIVE |
| FSC Application Data | INDICATOR,PRESSURE ENGINE |
| Phase | SINGLE |
| Contact Type | PIN |
| Scale Marking | LETTERS AND LINED INCREMENTS AND NUMERALS |
| Length | 3.100 INCHES NOMINAL IN |
| Current Type | AC |
| Electrical Connection Quantity | 1 |
| DC Voltage Rating | 26.0 VOLTS NOMINAL |
| Electrical Connection Identifying Number | AND10066-14S-2S |
| Accuracy Rating | 5.0 POUNDS SINGLE INDICATOR SINGLE SCALE LBS |
| Scale Range | +0.1 TO 100.0 POUNDS SINGLE INDICATOR SINGLE SCALE LBS |
| Scale Marking Transparency | FLUORESCENT |
| Contact Quantity | 4 |
| Features Provided | ENCAPSULATED |
| Illumination Color Generation Method | FLUORESCENCE |
| Frequency Rating | 400.0 HERTZ NOMINAL |
| 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 |
|---|---|
| 25101-A-30D-1-C2 PRIMARY | Honeywell Intl Inc Defense Avionics Systems (USA) |
NSN 6620-00-059-6561 is a Indicator,pressure, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 6620, Engine Instruments. Status: active.
NSN 6620-00-059-6561 has 1 manufacturer part number on file: 25101-A-30D-1-C2 (Honeywell Intl Inc Defense Avionics Systems).
Key specifications for 25101-A-30D-1-C2: FSC Application Data: INDICATOR,PRESSURE ENGINE; Phase: SINGLE; Contact Type: PIN; Scale Marking: LETTERS AND LINED INCREMENTS AND NUMERALS. 16 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.