NSN 5821-01-348-6556 · NIIN 013486556 · Part number 457300-04-00-25
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · FSC 5821 — Radio and Television Communication Equipment, Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 06481
Government record, cited
NSN 5821-01-348-6556 — this item is cataloged by the U.S. Government under National Stock Number 5821-01-348-6556. Manufacturer of record part number: 457300-04-00-25.
Also searched as5821-01-348-6556 ·
5821013486556 ·
NIIN 013486556 ·
01-348-6556 ·
FSC 5821 Radio and Television Communication Equipment, Airborne · CAGE 06481 · 457300-04-00-25
Nearby stock numbers← 5821-01-348-3939 Receiver-Transmitter, Radio
·
5821-01-348-6638 Frequency Selector →
Features
Receiver,radio — FSC 5821
1 manufacturer part number on file
Manufacturer of record: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Identification
NSN: 5821-01-348-6556
NIIN: 013486556
FSC: 5821 — Radio and Television Communication Equipment, Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: 457300-04-00-25
Manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
General Description
The Receiver,radio, cataloged under National Stock Number 5821-01-348-6556, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5821-01-348-6556
Primary Part Number
457300-04-00-25
Item Name
Receiver,radio
FSC / FSG
5821 / 58 — Radio and Television Communication Equipment, Airborne
Manufacturer
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Reference documents
Reference
Meaning
457300-04-00-25
5/9Secondary reference
Litton Systems Inc. Div Navigation Systems Division
No interchangeability data on file.
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 5821-01-348-6556?
NSN 5821-01-348-6556 is a Receiver,radio, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5821, Radio and Television Communication Equipment, Airborne. Status: active.
What part numbers are listed for NSN 5821-01-348-6556?
NSN 5821-01-348-6556 has 1 manufacturer part number on file: 457300-04-00-25 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
What are the specifications of 457300-04-00-25?
Key specifications for 457300-04-00-25: End Item Identification: LTN-72 (RPU). 0 specifications are documented in the U.S. Government catalog.
Is NSN 5821-01-348-6556 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 5821-01-348-6556?
NSN 5821-01-348-6556 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.