The Microcircuit,digital, cataloged under National Stock Number 5962-01-388-2749, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Leonardo Uk Ltd. Government technical data includes 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-388-2749 |
| Primary Part Number | 28631-40804 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Leonardo Uk Ltd |
| Status | ACTIVE |
| Terminal Surface Treatment | SOLDER OR TIN OR GOLD |
| Design Function and Quantity | 8 FLIP-FLOP, D-TYPE |
| Features Provided | 3-STATE OUTPUT AND MONOLITHIC AND TESTED TO MIL-STD-883 |
| Inclosure Configuration | DUAL-IN-LINE |
| Case Outline Source and Designator | D-8 MIL-M-38510 |
| Output Logic Form | COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC |
| Precious Material and Location | ACCEPTABLE LEAD FINISH GOLD |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Terminal Type and Quantity | 20 PRINTED CIRCUIT |
| 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 |
|---|---|
| 28631-40804 | Leonardo Uk Ltd (GBR) |
| 5962-8762801RX | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA) |
| Reference | Meaning |
|---|---|
| 5962-87628 | 4/1 Identification reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit |
| SMD-5962-87628 | 5/9 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit |
| 28631-40804 | 5/9 Secondary reference Leonardo Mw Ltd |
NSN 5962-01-388-2749 is a Microcircuit,digital, manufactured by Leonardo Uk Ltd, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-388-2749 has 2 manufacturer part numbers on file: 28631-40804 (Leonardo Uk Ltd), 5962-8762801RX (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-435-2419. Verify interchangeability with system specifications before substitution.
Key specifications for 28631-40804: Terminal Surface Treatment: SOLDER OR TIN OR GOLD; Design Function and Quantity: 8 FLIP-FLOP, D-TYPE; Features Provided: 3-STATE OUTPUT AND MONOLITHIC AND TESTED TO MIL-STD-883; Inclosure Configuration: DUAL-IN-LINE. 9 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 5962-01-388-2749 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.