The Amplifier,radio Frequency, cataloged under National Stock Number 5996-01-376-7657, is classified within Federal Supply Class 5996 (Amplifiers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 11 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5996-01-376-7657 |
| Primary Part Number | 134A252-3 |
| Item Name | Amplifier,radio Frequency |
| FSC / FSG | 5996 / 59 — Amplifiers |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Inclosure Type | ENCAPSULATED |
| Overall Diameter | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN |
| Precious Material | GOLD |
| Criticality Code Justification | FEAT |
| Basic Shape Style | CYLINDRICAL |
| Maximum Operating Altitude Rating | 70000.0 FEET FT |
| Average Life Measurement | NOT RATED |
| Precious Material and Location | TEMINAL GOLD AND CASE SURFACES GOLD |
| Operating Temp Range | -54.0 TO 125.0 CELSIUS DEGC |
| Installation Design | MODULE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 134A252-3 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| 134A252-3 | 5/1 Secondary reference Anaren, Inc. Div Anaren Microwave Inc |
| 33682-G006 | 5/1 Secondary reference Anaren, Inc. Div Anaren Microwave Inc |
| NH134A252-3 | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
NSN 5996-01-376-7657 is a Amplifier,radio Frequency, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5996, Amplifiers. Status: active.
NSN 5996-01-376-7657 has 1 manufacturer part number on file: 134A252-3 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for 134A252-3: Circuit Construction Type: SOLID STATE; Inclosure Type: ENCAPSULATED; Overall Diameter: 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN; Precious Material: GOLD. 11 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 5996-01-376-7657 has DEMIL Code C. 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.