The Amplifier,radio Frequency, cataloged under National Stock Number 5996-01-332-2276, is classified within Federal Supply Class 5996 (Amplifiers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5996-01-332-2276 |
| Primary Part Number | 1425AS921 |
| Item Name | Amplifier,radio Frequency |
| FSC / FSG | 5996 / 59 — Amplifiers |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Impedance Rating Per Channel | 50.000 OHMS INPUT CHANNEL AND 50.000 OHMS OUTPUT CHANNEL |
| Inclosure Type | ENCASED |
| Control Type | REMOTE |
| Frequency Per Channel | 245.0 MEGAHERTZ MINIMUM OPERATING CHANNEL AND 265.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL |
| Connection Type | COAXIAL RECEPTACLE RIGHT SIDE |
| Connection Type | PLUG CONNECTOR AND COAXIAL RECEPTACLE LEFT SIDE |
| Connection Contact Type and Quantity | 2 PIN EXTERNAL AND 2 RECEPTACLE, COAXIAL EXTERNAL |
| Operating Control Method | AUTOMATIC |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Storage Temp Range | -62.0 TO 71.0 CELSIUS DEGC |
| Average Life Measurement | NOT RATED |
| Overall Gain | 33.0 DECIBELS |
| Operating Temp Range | -28.0 TO 65.0 CELSIUS DEGC |
| Installation Design | MECHANICAL |
| External DC Operating Voltage in Volts | 14.0 MINIMUM SINGLE VOLTAGE AND 16.0 MAXIMUM SINGLE VOLTAGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1425AS921 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 1425AS921 | Naval Air Warfare Center Aircraft Div (USA) |
| Reference | Meaning |
|---|---|
| AMG-502N MODIFIED | 5/1 Secondary reference Agilent Technologies Inc. Div Semiconductor Products Group Business Center |
| UD724302 MODIFIED | 5/1 Secondary reference Amplifier Acquisition Corp Dba Amplica Inc |
| 1425AS921 | 5/9 Secondary reference Watkins-Johnson Co |
NSN 5996-01-332-2276 is a Amplifier,radio Frequency, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5996, Amplifiers. Status: active.
NSN 5996-01-332-2276 has 2 manufacturer part numbers on file: 1425AS921 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 1425AS921 (Naval Air Warfare Center Aircraft Div).
Key specifications for 1425AS921: Circuit Construction Type: SOLID STATE; Overall Height: 0.840 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN; Impedance Rating Per Channel: 50.000 OHMS INPUT CHANNEL AND 50.000 OHMS OUTPUT CHANNEL; Inclosure Type: ENCASED. 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.
NSN 5996-01-332-2276 has DEMIL Code D. 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.