NSN 5820-01-207-4871 · NIIN 012074871 · Part number D51708-9408
Frequency Electronics Inc · FSC 5820 — Radio and Television Communication Equipment, Except Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 14844
Government record, cited
NSN 5820-01-207-4871 — this item is cataloged by the U.S. Government under National Stock Number 5820-01-207-4871. Manufacturer of record part number: D51708-9408.
Also searched as5820-01-207-4871 ·
5820012074871 ·
NIIN 012074871 ·
01-207-4871 ·
FSC 5820 Radio and Television Communication Equipment, Except Airborne · CAGE 14844 · D51708-9408
General Characteristics Item Description: FINISH: YELLOW IRIDITE PER MIL-C-5541,CLASS 1A; 18 VDC RETURN; 5 MHZ INPUT; 5 MHZ OUTPUT; 5.000 IN. LG,3.970 IN. W,1.000 IN. H MHz
1 manufacturer part number on file
Manufacturer of record: Frequency Electronics Inc
Identification
NSN: 5820-01-207-4871
NIIN: 012074871
FSC: 5820 — Radio and Television Communication Equipment, Except Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: D51708-9408
Manufacturer: Frequency Electronics Inc
General Description
The Buffer Amplifier, cataloged under National Stock Number 5820-01-207-4871, 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 Frequency Electronics 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
5820-01-207-4871
Primary Part Number
D51708-9408
Item Name
Buffer Amplifier
FSC / FSG
5820 / 58 — Radio and Television Communication Equipment, Except Airborne
Manufacturer
Frequency Electronics Inc
Status
ACTIVE
General Characteristics Item Description
FINISH: YELLOW IRIDITE PER MIL-C-5541,CLASS 1A; 18 VDC RETURN; 5 MHZ INPUT; 5 MHZ OUTPUT; 5.000 IN. LG,3.970 IN. W,1.000 IN. H MHz
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL C — Remove/Demil Key Points
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 5820-01-207-4871?
NSN 5820-01-207-4871 is a Buffer Amplifier, manufactured by Frequency Electronics Inc, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
What part numbers are listed for NSN 5820-01-207-4871?
NSN 5820-01-207-4871 has 1 manufacturer part number on file: D51708-9408 (Frequency Electronics Inc).
What are the specifications of D51708-9408?
Key specifications for D51708-9408: General Characteristics Item Description: FINISH: YELLOW IRIDITE PER MIL-C-5541,CLASS 1A; 18 VDC RETURN; 5 MHZ INPUT; 5 MHZ OUTPUT; 5.000 IN. LG,3.970 IN. W,1.000 IN. H MHz. 1 specification is documented in the U.S. Government catalog.
Is NSN 5820-01-207-4871 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.
What is the DEMIL code for NSN 5820-01-207-4871?
NSN 5820-01-207-4871 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.