The Microcircuit,linear, cataloged under National Stock Number 5962-01-449-0744, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Caes Systems Llc Div Missile Systems Division. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-449-0744 |
| Primary Part Number | A45 |
| Item Name | Microcircuit,linear |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Caes Systems Llc Div Missile Systems Division |
| Status | ACTIVE |
| Inclosure Material | METAL |
| Body Outside Diameter | 0.495 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Design Function and Quantity | 1 AMPLIFIER, RADIO FREQUENCY |
| Body Height | 0.200 INCHES NOMINAL IN |
| Features Provided | CASCADABLE |
| Inclosure Configuration | CAN |
| Operating Temp Range | -54.0 TO 85.0 CELSIUS DEGC |
| 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 |
|---|---|
| A45 PRIMARY | Caes Systems Llc Div Missile Systems Division (USA) |
| Reference | Meaning |
|---|---|
| A45 | 3/9 Design control — primary reference Watkins-Johnson Co |
NSN 5962-01-449-0744 is a Microcircuit,linear, manufactured by Caes Systems Llc Div Missile Systems Division, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-449-0744 has 1 manufacturer part number on file: A45 (Caes Systems Llc Div Missile Systems Division).
1 possible match (shared part number, not a government interchangeability claim): 5999-01-600-6735. Verify interchangeability with system specifications before substitution.
Key specifications for A45: Inclosure Material: METAL; Body Outside Diameter: 0.495 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN; Design Function and Quantity: 1 AMPLIFIER, RADIO FREQUENCY; Body Height: 0.200 INCHES NOMINAL IN. 7 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.