NSN 6120-01-705-7490 · NIIN 017057490 · Part number 821661-2
U S Dept of Transportation Federal Aviation Administration · FSC 6120 — Transformers: Distribution and Power Station · FSG 61 — Electric Wire, Power, and Distribution Equipment · CAGE 08125
Government record, cited
NSN 6120-01-705-7490 — this item is cataloged by the U.S. Government under National Stock Number 6120-01-705-7490. Manufacturer of record part number: 821661-2.
Also searched as6120-01-705-7490 ·
6120017057490 ·
NIIN 017057490 ·
01-705-7490 ·
FSC 6120 Transformers: Distribution and Power Station · CAGE 08125 · 821661-2
Nearby stock numbers← 6120-01-705-7146 Power Supply
·
6120-01-705-7547 Power Supply →
Features
Power Supply — FSC 6120
1 manufacturer part number on file
Manufacturer of record: U S Dept of Transportation Federal Aviation Administration
Identification
NSN: 6120-01-705-7490
NIIN: 017057490
FSC: 6120 — Transformers: Distribution and Power Station
FSG: 61 — Electric Wire, Power, and Distribution Equipment
Primary part number: 821661-2
Manufacturer: U S Dept of Transportation Federal Aviation Administration
General Description
The Power Supply, cataloged under National Stock Number 6120-01-705-7490, is classified within Federal Supply Class 6120 (Transformers: Distribution and Power Station) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is U S Dept of Transportation Federal Aviation Administration. 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
6120-01-705-7490
Primary Part Number
821661-2
Item Name
Power Supply
FSC / FSG
6120 / 61 — Transformers: Distribution and Power Station
Manufacturer
U S Dept of Transportation Federal Aviation Administration
U S Dept of Transportation Federal Aviation Administration (USA)
No interchangeability data on file.
Other items in FSC 6120 — Transformers: Distribution and Power Station
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6120-00-001-6024
TRANSFORMER,POWER
6120-00-001-6064
6120-00-001-6064 · Item name not on file
6120-00-003-3005
6120-00-003-3005 · Item name not on file
6120-00-004-0802
6120-00-004-0802 · Item name not on file
6120-00-004-6951
6120-00-004-6951 · Item name not on file
6120-00-005-5119
6120-00-005-5119 · Item name not on file
6120-00-005-6645
6120-00-005-6645 · Item name not on file
6120-00-005-6646
6120-00-005-6646 · Item name not on file
Frequently Asked Questions
What is NSN 6120-01-705-7490?
NSN 6120-01-705-7490 is a Power Supply, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 6120, Transformers: Distribution and Power Station. Status: active.
What part numbers are listed for NSN 6120-01-705-7490?
NSN 6120-01-705-7490 has 1 manufacturer part number on file: 821661-2 (U S Dept of Transportation Federal Aviation Administration).
What are the specifications of 821661-2?
Key specifications for 821661-2: Part Name Assigned by Controlling Agency: 30V POWER SUPPLY V; End Item Identification: TERMINAL SURVEILLANCE RADAR ASR8. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6120-01-705-7490 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.