The Microcircuit,digital, cataloged under National Stock Number 5962-00-334-8957, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Texas Instruments Incorporated. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5962-00-334-8957 |
| Primary Part Number | SN5445J |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Texas Instruments Incorporated |
| Status | ACTIVE |
| Body Width | 0.280 INCHES MAXIMUM IN |
| Body Height | 0.180 INCHES MAXIMUM IN |
| Body Length | 0.785 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 1989603-1 | Honeywell Intl Inc Defense Avionics Systems (USA) |
| SN5445J PRIMARY | Texas Instruments Incorporated (USA) |
| Reference | Meaning |
|---|---|
| 5962PL1370827 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| U6A544551X | 5/9 Secondary reference Fairchild Semiconductor Corp |
| 1989603-1 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems |
NSN 5962-00-334-8957 is a Microcircuit,digital, manufactured by Texas Instruments Incorporated, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-00-334-8957 has 2 manufacturer part numbers on file: 1989603-1 (Honeywell Intl Inc Defense Avionics Systems), SN5445J (Texas Instruments Incorporated).
1 possible match (shared part number, not a government interchangeability claim): 5330-00-858-1185. Verify interchangeability with system specifications before substitution.
Key specifications for SN5445J: Body Width: 0.280 INCHES MAXIMUM IN; Body Height: 0.180 INCHES MAXIMUM IN; Body Length: 0.785 INCHES MAXIMUM IN. 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 5962-00-334-8957 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.