NSN 5962-01-421-4748 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-421-4748. Manufacturer of record part number: 639857-03.
Also searched as5962-01-421-4748 ·
5962014214748 ·
NIIN 014214748 ·
01-421-4748 ·
FSC 5962 Microcircuits, Electronic · CAGE 07690 · 639857-03
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 639857-03
Manufacturer: Bae Systems Controls Inc
General Description
The Microcircuit,memory, cataloged under National Stock Number 5962-01-421-4748, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Bae Systems Controls Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 5962 — Microcircuits, Electronic
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5962-00-001-1861
MICROCIRCUIT,DIGITAL
5962-00-001-1901
MICROCIRCUIT,LINEAR
5962-00-001-1902
MICROCIRCUIT,DIGITAL
5962-00-001-1905
MICROCIRCUIT,MEMORY
5962-00-001-1906
MICROCIRCUIT,DIGITAL
5962-00-001-1907
MICROCIRCUIT,DIGITAL
5962-00-001-1908
MICROCIRCUIT,DIGITAL
5962-00-001-1909
MICROCIRCUIT,DIGITAL
Frequently Asked Questions
What is NSN 5962-01-421-4748?
NSN 5962-01-421-4748 is a Microcircuit,memory, manufactured by Bae Systems Controls Inc, classified under FSC 5962, Microcircuits, Electronic. Status: active.
What part numbers are listed for NSN 5962-01-421-4748?
NSN 5962-01-421-4748 has 1 manufacturer part number on file: 639857-03 (Bae Systems Controls Inc).
What are the specifications of 639857-03?
Key specifications for 639857-03: Criticality Code Justification: CBBL; Features Provided: ELECTROSTATIC SENSITIVE; Memory Device Type: PROM; Part Name Assigned by Controlling Agency: MICROCIRCUIT,DIGITAL 2K X 8 PRODUCTION IOP,EXTENDED MICROCODE MSH PROM. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5962-01-421-4748 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.