The Amplifier,audio Frequency, cataloged under National Stock Number 5996-01-660-2811, is classified within Federal Supply Class 5996 (Amplifiers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Larson Davis Inc Dba Larson Davis Labs. Government technical data includes 8 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 | 5996-01-660-2811 |
| Primary Part Number | PRMLXT1 |
| Item Name | Amplifier,audio Frequency |
| FSC / FSG | 5996 / 59 — Amplifiers |
| Manufacturer | Larson Davis Inc Dba Larson Davis Labs |
| Status | ACTIVE |
| Circuit Construction Type | ELECTROMECHANICAL |
| Impedance Rating Per Channel | 10.0 GIGOHMS 1ST INPUT CHANNEL AND 50.0 OHMS 1ST OUTPUT CHANNEL |
| Overall Diameter | 0.5 INCHES NOMINAL IN |
| Frequency Per Channel | 4.0 HERTZ MINIMUM OPERATING CHANNEL AND 40.0 KILOHERTZ MAXIMUM OPERATING CHANNEL |
| Signal Voltage Rating Per Channel | 1.3 MILLIVOLTS NOMINAL INPUT |
| Basic Shape Style | CYLINDRICAL |
| Attenuation in Decibels | 22.8 |
| Operating Temp Range | +14.0 TO 122.0 FAHRENHEIT DEGF |
| 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 |
|---|---|
| PRMLXT1 PRIMARY | Larson Davis Inc Dba Larson Davis Labs (USA) |
NSN 5996-01-660-2811 is a Amplifier,audio Frequency, manufactured by Larson Davis Inc Dba Larson Davis Labs, classified under FSC 5996, Amplifiers. Status: active.
NSN 5996-01-660-2811 has 1 manufacturer part number on file: PRMLXT1 (Larson Davis Inc Dba Larson Davis Labs).
Key specifications for PRMLXT1: Circuit Construction Type: ELECTROMECHANICAL; Impedance Rating Per Channel: 10.0 GIGOHMS 1ST INPUT CHANNEL AND 50.0 OHMS 1ST OUTPUT CHANNEL; Overall Diameter: 0.5 INCHES NOMINAL IN; Frequency Per Channel: 4.0 HERTZ MINIMUM OPERATING CHANNEL AND 40.0 KILOHERTZ MAXIMUM OPERATING CHANNEL. 8 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.