The Microcircuit,special, cataloged under National Stock Number 5962-01-182-0232, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-182-0232 |
| Primary Part Number | 933-1B |
| Item Name | Microcircuit,special |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 933-1B PRIMARY | Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations (USA) |
| U31993351X PRIMARY | Fairchild Semiconductor Corp (USA) |
| Reference | Meaning |
|---|---|
| 515C2008-02-020 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5962-01-182-0232 is a Microcircuit,special, manufactured by Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-182-0232 has 2 manufacturer part numbers on file: 933-1B (Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations), U31993351X (Fairchild Semiconductor Corp).
1 possible match (shared part number, not a government interchangeability claim): 4310-01-278-4082. Verify interchangeability with system specifications before substitution.
Key specifications for 933-1B: End Item Identification: F-14 ACFT. 0 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 5962-01-182-0232 has DEMIL Code B. 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.