The Amplifier,electronic Control, cataloged under National Stock Number 5996-01-086-1985, is classified within Federal Supply Class 5996 (Amplifiers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Princeton Advanced Component. Government technical data includes 12 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5996-01-086-1985 |
| Primary Part Number | 128A |
| Item Name | Amplifier,electronic Control |
| FSC / FSG | 5996 / 59 — Amplifiers |
| Manufacturer | Princeton Advanced Component |
| Status | ACTIVE |
| Impedance Rating Per Channel | 100.000 MEGOHMS OPERATING CHANNEL |
| Inclosure Type | ENCASED |
| Pulse Peak Amplitude Per Channel | 100.000 MILLIVOLTS OPERATING CHANNEL |
| Frequency Per Channel | 0.5 HERTZ MINIMUM OPERATING CHANNEL AND 100.0 KILOHERTZ MAXIMUM OPERATING CHANNEL |
| Operating AC Frequency in Hertz | 50.0 MINIMUM 2ND VOLTAGE AND 60.0 MAXIMUM 2ND VOLTAGE AND 50.0 MINIMUM 3RD VOLTAGE AND 60.0 MAXIMUM 3RD VOLTAGE |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Indicator Device Type and Quantity | 1 LIGHT AND 1 METER |
| Pulse Duration Per Channel | 100.000 NANOSECONDS MINIMUM OPERATING CHANNEL NS |
| Operating Temp Range | +15.0 TO 45.0 CELSIUS DEGC |
| External AC Operating Voltage in Volts | 100.0 MINIMUM 2ND VOLTAGE AND 130.0 MAXIMUM 2ND VOLTAGE AND 200.0 MINIMUM 3RD VOLTAGE AND 260.0 MAXIMUM 3RD VOLTAGE |
| Installation Design | RACK |
| External DC Operating Voltage in Volts | 20.0 MINIMUM 1ST VOLTAGE AND 30.0 MAXIMUM 1ST VOLTAGE |
| 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 |
|---|---|
| 128A PRIMARY | Princeton Advanced Component (USA) |
NSN 5996-01-086-1985 is a Amplifier,electronic Control, manufactured by Princeton Advanced Component, classified under FSC 5996, Amplifiers. Status: active.
NSN 5996-01-086-1985 has 1 manufacturer part number on file: 128A (Princeton Advanced Component).
1 possible match (shared part number, not a government interchangeability claim): 1055-01-188-2727. Verify interchangeability with system specifications before substitution.
Key specifications for 128A: Overall Height: 3.500 INCHES NOMINAL IN; Impedance Rating Per Channel: 100.000 MEGOHMS OPERATING CHANNEL; Inclosure Type: ENCASED; Pulse Peak Amplitude Per Channel: 100.000 MILLIVOLTS OPERATING CHANNEL. 12 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.