The Amplifier,radio Frequency, cataloged under National Stock Number 5996-01-677-7763, is classified within Federal Supply Class 5996 (Amplifiers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Spectrum Microwave, Inc.. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5996-01-677-7763 |
| Primary Part Number | QBS-513 |
| Item Name | Amplifier,radio Frequency |
| FSC / FSG | 5996 / 59 — Amplifiers |
| Manufacturer | Spectrum Microwave, Inc. |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Impedance Rating Per Channel | 50.0 OHMS INPUT CHANNEL AND 50.0 OHMS OUTPUT CHANNEL |
| Average Life Rating | 330000.0 |
| Inclosure Type | ENCASED |
| Inclosure Material | ALUMINUM |
| Vibration Resistance Range in Hertz | +10.0 TO 3000.0 |
| Connection Type | COAXIAL RECEPTACLE REAR |
| Connection Type | SOLDER LUG FRONT |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Maximum Operating Altitude Rating | 15000.0 FEET FT |
| Average Life Measurement | HOURS |
| Overall Gain | 35.5 DECIBELS |
| Operating Temp Range | -40.0 TO 75.0 CELSIUS DEGC |
| Installation Design | MODULE |
| External DC Operating Voltage in Volts | 15.0 MINIMUM SINGLE VOLTAGE AND 24.0 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 |
|---|---|
| QBS-513 PRIMARY | Spectrum Microwave, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 77A591768P3 | 7/2 Vendor item drawing reference Lockheed Martin Corporation Div Rms |
NSN 5996-01-677-7763 is a Amplifier,radio Frequency, manufactured by Spectrum Microwave, Inc., classified under FSC 5996, Amplifiers. Status: active.
NSN 5996-01-677-7763 has 1 manufacturer part number on file: QBS-513 (Spectrum Microwave, Inc.).
Key specifications for QBS-513: Circuit Construction Type: SOLID STATE; Overall Height: 5.68 INCHES NOMINAL IN; Impedance Rating Per Channel: 50.0 OHMS INPUT CHANNEL AND 50.0 OHMS OUTPUT CHANNEL; Average Life Rating: 330000.0. 15 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 5996-01-677-7763 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.