NSN 5821-01-497-4569 · NIIN 014974569 · Part number 88YSS
Sierra Video Systems Inc · FSC 5821 — Radio and Television Communication Equipment, Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 0TK07
Government record, cited
NSN 5821-01-497-4569 — this item is cataloged by the U.S. Government under National Stock Number 5821-01-497-4569. Manufacturer of record part number: 88YSS.
Also searched as5821-01-497-4569 ·
5821014974569 ·
NIIN 014974569 ·
01-497-4569 ·
FSC 5821 Radio and Television Communication Equipment, Airborne · CAGE 0TK07 · 88YSS
Nearby stock numbers← 5821-01-497-3728 Exciter, Ignition
·
5821-01-497-6561 Camera Set, Television →
Features
Matrix,communication — FSC 5821
1 manufacturer part number on file
Manufacturer of record: Sierra Video Systems Inc
Identification
NSN: 5821-01-497-4569
NIIN: 014974569
FSC: 5821 — Radio and Television Communication Equipment, Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: 88YSS
Manufacturer: Sierra Video Systems Inc
General Description
The Matrix,communication, cataloged under National Stock Number 5821-01-497-4569, 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 Sierra Video 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
5821-01-497-4569
Primary Part Number
88YSS
Item Name
Matrix,communication
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 5821-01-497-4569?
NSN 5821-01-497-4569 is a Matrix,communication, manufactured by Sierra Video Systems Inc, classified under FSC 5821, Radio and Television Communication Equipment, Airborne. Status: active.
What part numbers are listed for NSN 5821-01-497-4569?
NSN 5821-01-497-4569 has 1 manufacturer part number on file: 88YSS (Sierra Video Systems Inc).
What are the specifications of 88YSS?
Key specifications for 88YSS: Special Features: PROVIDES TWO CHANNELS OF 50MHZ BANDWIDTH VIDEO SWITCHING SUITABLE FOR YC COMPONENT VIDEO APPLICATIONS; TWO STEREO AUDIO SWITCHING LEVELS; REMOTE CONTROL PANELS CAN BE DAISY-CHAINED TO SIMPLIFY SYSTEM WIRING MHz. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5821-01-497-4569 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 5821-01-497-4569?
NSN 5821-01-497-4569 has DEMIL Code D. 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.