The Microcircuit,linear, cataloged under National Stock Number 5962-01-254-9509, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-254-9509 |
| Primary Part Number | 5542943 |
| Item Name | Microcircuit,linear |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Design Function and Quantity | 1 MODULATOR, REGULATOR PULSE WIDTH |
| Features Provided | BURN IN, MIL-STD-883, CLASS B |
| Inclosure Configuration | DUAL-IN-LINE |
| 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 |
|---|---|
| SG1526J/883 | Microsemi Corp Analog Mixed Signal Group (USA) |
| 5542943 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| LT1526-J/883 | 5/1 Secondary reference Linear Technology Llc |
| ULS8126R/883 | 5/1 Secondary reference Sprague Electric Co World Hqs |
NSN 5962-01-254-9509 is a Microcircuit,linear, manufactured by Naval Sea Systems Command, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-254-9509 has 2 manufacturer part numbers on file: SG1526J/883 (Microsemi Corp Analog Mixed Signal Group), 5542943 (Naval Sea Systems Command).
3 possible matches (shared part number, not a government interchangeability claim): 5962-01-257-8339, 5962-01-304-2220, 5962-01-307-5953. Verify interchangeability with system specifications before substitution.
Key specifications for 5542943: Design Function and Quantity: 1 MODULATOR, REGULATOR PULSE WIDTH; Features Provided: BURN IN, MIL-STD-883, CLASS B; Inclosure Configuration: DUAL-IN-LINE. 3 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 5962-01-254-9509 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.