NSN 5821-00-558-6503 · NIIN 005586503 · Part number 73-29038-001
Raytheon E-Systems, Inc · FSC 5821 — Radio and Television Communication Equipment, Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 33875
Government record, cited
NSN 5821-00-558-6503 — this item is cataloged by the U.S. Government under National Stock Number 5821-00-558-6503. Manufacturer of record part number: 73-29038-001.
Also searched as5821-00-558-6503 ·
5821005586503 ·
NIIN 005586503 ·
00-558-6503 ·
FSC 5821 Radio and Television Communication Equipment, Airborne · CAGE 33875 · 73-29038-001
FSC: 5821 — Radio and Television Communication Equipment, Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: 73-29038-001
Manufacturer: Raytheon E-Systems, Inc
General Description
The Switchboard,signal Distribution,, cataloged under National Stock Number 5821-00-558-6503, is classified within Federal Supply Class 5821 (Radio and Television Communication Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Raytheon E-Systems, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5821-00-558-6503
Primary Part Number
73-29038-001
Item Name
Switchboard,signal Distribution,
FSC / FSG
5821 / 58 — Radio and Television Communication Equipment, Airborne
Other items in FSC 5821 — Radio and Television Communication Equipment, Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5821-00-001-1888
5821-00-001-1888 · Item name not on file
5821-00-001-1893
TUNER,RADIO FREQUENCY
5821-00-001-1894
TUNER,RADIO FREQUENCY
5821-00-001-1895
TUNER,RADIO FREQUENCY
5821-00-001-1896
5821-00-001-1896 · Item name not on file
5821-00-001-1897
5821-00-001-1897 · Item name not on file
5821-00-001-1898
TUNER,RADIO FREQUENCY
5821-00-001-2755
MEMORY ASSEMBLY,RADIO SET
Frequently Asked Questions
What is NSN 5821-00-558-6503?
NSN 5821-00-558-6503 is a Switchboard,signal Distribution,, manufactured by Raytheon E-Systems, Inc, classified under FSC 5821, Radio and Television Communication Equipment, Airborne. Status: active.
What part numbers are listed for NSN 5821-00-558-6503?
NSN 5821-00-558-6503 has 1 manufacturer part number on file: 73-29038-001 (Raytheon E-Systems, Inc).
What are the specifications of 73-29038-001?
Key specifications for 73-29038-001: End Item Identification: SWITCHBOARD SB-2059A/ATC-1 A. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5821-00-558-6503 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.
What is the DEMIL code for NSN 5821-00-558-6503?
NSN 5821-00-558-6503 has DEMIL Code C. Demilitarization may be required before disposal or transfer to non-military entities.
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.