The Amplifier,radio Frequency, cataloged under National Stock Number 5996-01-666-2652, is classified within Federal Supply Class 5996 (Amplifiers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Kratos Microwave, Inc. Div Kratos Microwave Electronics. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Amplifier,radio Frequency |
| FSC / FSG | 5996 — Amplifiers (FSG 59) |
| Manufacturers | Kratos Microwave, Inc. Div Kratos Microwave Electronics (CAGE 66087) |
| Parameter | Value |
|---|---|
| NSN | 5996-01-666-2652 |
| Primary Part Number | 561R799H03 |
| Item Name | Amplifier,radio Frequency |
| FSC / FSG | 5996 / 59 — Amplifiers |
| Manufacturer | Kratos Microwave, Inc. Div Kratos Microwave Electronics |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 561R799H03 PRIMARY | Kratos Microwave, Inc. Div Kratos Microwave Electronics (USA) |
| Reference | Meaning |
|---|---|
| 561R799 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5996-01-666-2652 is a Amplifier,radio Frequency, manufactured by Kratos Microwave, Inc. Div Kratos Microwave Electronics, classified under FSC 5996, Amplifiers. Status: active.
NSN 5996-01-666-2652 has 1 manufacturer part number on file: 561R799H03 (Kratos Microwave, Inc. Div Kratos Microwave Electronics).
2 possible matches (shared part number, not a government interchangeability claim): 5996-01-688-2870, 5996-01-690-9156. Verify interchangeability with system specifications before substitution.
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 5996-01-666-2652 has DEMIL Code Q. 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.