The Microcircuit Assembly, cataloged under National Stock Number 5962-01-379-9502, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Arrow Electronics, Inc. Dba Arrow Zeus Electronics. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-379-9502 |
| Primary Part Number | A31U29731-1 |
| Item Name | Microcircuit Assembly |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Arrow Electronics, Inc. Dba Arrow Zeus Electronics |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A31U29731-1 | Arrow Electronics, Inc. Dba Arrow Zeus Electronics (USA) |
| A31U29731-1 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| A31U29731-1 | 3/9 Design control — primary reference Lex Electronics Inc |
| ROM/PROM | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| A1020B-PL84C | 5/1 Secondary reference Microsemi Soc Corp. Dba Microsemi Corp |
NSN 5962-01-379-9502 is a Microcircuit Assembly, manufactured by Arrow Electronics, Inc. Dba Arrow Zeus Electronics, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-379-9502 has 2 manufacturer part numbers on file: A31U29731-1 (Arrow Electronics, Inc. Dba Arrow Zeus Electronics), A31U29731-1 (Northrop Grumman Systems Corporation).
5 possible matches (shared part number, not a government interchangeability claim): 5962-01-379-9509, 5962-01-379-9514, 5962-01-382-4968. Verify interchangeability with system specifications before substitution.
Key specifications for A31U29731-1: Part Name Assigned by Controlling Agency: MICROCIRCUIT, INTERFACE AND CONTROL DATA; End Item Identification: E-2C 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 5962-01-379-9502 has DEMIL Code D. 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.