NSN 5840-01-689-9859 — this item is cataloged by the U.S. Government under National Stock Number 5840-01-689-9859. Manufacturer of record part number: 280567-01.
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: 280567-01
Manufacturer: Argon St, Inc.
General Description
The Processor Group,signal Data, cataloged under National Stock Number 5840-01-689-9859, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Argon St, Inc.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 5840 — Radar Equipment, Except Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5840-00-001-1605
5840-00-001-1605 · Item name not on file
5840-00-001-1606
5840-00-001-1606 · Item name not on file
5840-00-001-1607
5840-00-001-1607 · Item name not on file
5840-00-001-1608
5840-00-001-1608 · Item name not on file
5840-00-001-1609
5840-00-001-1609 · Item name not on file
5840-00-001-1610
5840-00-001-1610 · Item name not on file
5840-00-001-1611
5840-00-001-1611 · Item name not on file
5840-00-001-1612
5840-00-001-1612 · Item name not on file
Frequently Asked Questions
What is NSN 5840-01-689-9859?
NSN 5840-01-689-9859 is a Processor Group,signal Data, manufactured by Argon St, Inc., classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
What part numbers are listed for NSN 5840-01-689-9859?
NSN 5840-01-689-9859 has 3 manufacturer part numbers on file: 280567-01 (Argon St, Inc.), 280567-01 (Argon St, Inc.), 280567-01 (Caci Azure Summit Technology, Llc).
What are the specifications of 280567-01?
Key specifications for 280567-01: Part Name Assigned by Controlling Agency: PROCESSOR GROUP, SIGNAL. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5840-01-689-9859 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.