NSN 5820-01-538-5378 · NIIN 015385378 · Part number CRLU-201-SMA
Cooper Notification, Inc. · FSC 5820 — Radio and Television Communication Equipment, Except Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 1J5K2
Government record, cited
NSN 5820-01-538-5378 — this item is cataloged by the U.S. Government under National Stock Number 5820-01-538-5378. Manufacturer of record part number: CRLU-201-SMA.
Also searched as5820-01-538-5378 ·
5820015385378 ·
NIIN 015385378 ·
01-538-5378 ·
FSC 5820 Radio and Television Communication Equipment, Except Airborne · CAGE 1J5K2 · CRLU-201-SMA
Nearby stock numbers← 5820-01-538-5374 Receiver, Radio
·
5820-01-538-5428 Radio Set →
Features
Radio Set — FSC 5820
Receiver Frequency Rating: 2.4 GIGAHERTZ NOMINAL
1 manufacturer part number on file
Manufacturer of record: Cooper Notification, Inc.
Identification
NSN: 5820-01-538-5378
NIIN: 015385378
FSC: 5820 — Radio and Television Communication Equipment, Except Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: CRLU-201-SMA
Manufacturer: Cooper Notification, Inc.
General Description
The Radio Set, cataloged under National Stock Number 5820-01-538-5378, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Cooper Notification, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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
5820-01-538-5378
Primary Part Number
CRLU-201-SMA
Item Name
Radio Set
FSC / FSG
5820 / 58 — Radio and Television Communication Equipment, Except Airborne
Manufacturer
Cooper Notification, Inc.
Status
ACTIVE
Receiver Frequency Rating
2.4 GIGAHERTZ NOMINAL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5820 — Radio and Television Communication Equipment, Except Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5820-00-000-0978
5820-00-000-0978 · Item name not on file
5820-00-001-1375
5820-00-001-1375 · Item name not on file
5820-00-001-1379
INSTALLATION KIT,ELECTRONIC EQUI
5820-00-001-1387
5820-00-001-1387 · Item name not on file
5820-00-001-2529
5820-00-001-2529 · Item name not on file
5820-00-001-2530
5820-00-001-2530 · Item name not on file
5820-00-001-2531
5820-00-001-2531 · Item name not on file
5820-00-001-2532
5820-00-001-2532 · Item name not on file
Frequently Asked Questions
What is NSN 5820-01-538-5378?
NSN 5820-01-538-5378 is a Radio Set, manufactured by Cooper Notification, Inc., classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
What part numbers are listed for NSN 5820-01-538-5378?
NSN 5820-01-538-5378 has 1 manufacturer part number on file: CRLU-201-SMA (Cooper Notification, Inc.).
What are the specifications of CRLU-201-SMA?
Key specifications for CRLU-201-SMA: Receiver Frequency Rating: 2.4 GIGAHERTZ NOMINAL; Special Features: INSIDE RANGE: 1000 FT: OUTSIDE: 2 MILES; RED LED INDICATOR; W/POWER SUPPLY, EXTERNAL GAIN ANTENNAS, AUDIO AMPLIFIERS, BATTERY BACKUP; TRANSMITS MULTIPLE AUDIO VISUAL PROGRAMMING; RECEIVES DIAGNOSTICS; PROGRAMMABLE; 2 CH WIDEBAND AUDIO OUTPUT; ALUM HOUSING; ABS PLASTIC COVER; BACK MTG PLATE; 50 OHM ANTENNA; OP TEMP M10/50 DEG C; LGTH 14.400 IN; WIDTH 9.600 IN; HT 3.500 IN IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 5820-01-538-5378 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.