NSN 5821-01-678-5478 · NIIN 016785478 · Part number 8420B1-501
Rosemount Aerospace Inc Dba Rosemount Aerospace Inc · FSC 5821 — Radio and Television Communication Equipment, Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 59885
Government record, cited
NSN 5821-01-678-5478 — this item is cataloged by the U.S. Government under National Stock Number 5821-01-678-5478. Manufacturer of record part number: 8420B1-501.
Also searched as5821-01-678-5478 ·
5821016785478 ·
NIIN 016785478 ·
01-678-5478 ·
FSC 5821 Radio and Television Communication Equipment, Airborne · CAGE 59885 · 8420B1-501
Nearby stock numbers← 5821-01-678-4698 Processor Group, Signal Data
·
5821-01-678-6642 Camera, Television →
Features
Monitor,television — FSC 5821
1 manufacturer part number on file
Manufacturer of record: Rosemount Aerospace Inc Dba Rosemount Aerospace Inc
Identification
NSN: 5821-01-678-5478
NIIN: 016785478
FSC: 5821 — Radio and Television Communication Equipment, Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
The Monitor,television, cataloged under National Stock Number 5821-01-678-5478, 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 Rosemount Aerospace Inc Dba Rosemount Aerospace 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
5821-01-678-5478
Primary Part Number
8420B1-501
Item Name
Monitor,television
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 5821-01-678-5478?
NSN 5821-01-678-5478 is a Monitor,television, manufactured by Rosemount Aerospace Inc Dba Rosemount Aerospace Inc, classified under FSC 5821, Radio and Television Communication Equipment, Airborne. Status: active.
What part numbers are listed for NSN 5821-01-678-5478?
NSN 5821-01-678-5478 has 1 manufacturer part number on file: 8420B1-501 (Rosemount Aerospace Inc Dba Rosemount Aerospace Inc).
What are the specifications of 8420B1-501?
Key specifications for 8420B1-501: Part Name Assigned by Controlling Agency: MONITOR. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5821-01-678-5478 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.