NSN 5962-01-643-5203 · NIIN 016435203 · Part number CX20452-A
Conexant Systems · FSC 5962 — Microcircuits, Electronic · FSG 59 — Electrical and Electronic Equipment Components · CAGE 60SC1
Government record, cited
NSN 5962-01-643-5203 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-643-5203. Manufacturer of record part number: CX20452-A.
Also searched as5962-01-643-5203 ·
5962016435203 ·
NIIN 016435203 ·
01-643-5203 ·
FSC 5962 Microcircuits, Electronic · CAGE 60SC1 · CX20452-A
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: CX20452-A
Manufacturer: Conexant Systems
General Description
The Microcircuit Assembly, cataloged under National Stock Number 5962-01-643-5203, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Conexant Systems. 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 5962-01-643-5203?
NSN 5962-01-643-5203 is a Microcircuit Assembly, manufactured by Conexant Systems, classified under FSC 5962, Microcircuits, Electronic. Status: active.
What part numbers are listed for NSN 5962-01-643-5203?
NSN 5962-01-643-5203 has 1 manufacturer part number on file: CX20452-A (Conexant Systems).
What are the specifications of CX20452-A?
Key specifications for CX20452-A: Special Features: MODULATIONS AND OROTOCOL DATA COMPRESSION AND ERROR CORRECTION, FAX MODEM AND SEND AND RECEIVE RATE UP TO 14.4 KBPS, CALL WAITING DETECTION AND TYPE II CALLER ID TYPE I CALLER ID DECODING DTE/HOST INTERFACE.; Part Name Assigned by Controlling Agency: CONTROLLERED SERIAL MODEM. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5962-01-643-5203 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.