NSN 6120-01-686-1547 · NIIN 016861547 · Part number L72PN9YJ
Cooper Power Systems, Inc. Dba Cooper Power Systems, Inc. · FSC 6120 — Transformers: Distribution and Power Station · FSG 61 — Electric Wire, Power, and Distribution Equipment · CAGE 64916
Government record, cited
NSN 6120-01-686-1547 — this item is cataloged by the U.S. Government under National Stock Number 6120-01-686-1547. Manufacturer of record part number: L72PN9YJ.
Also searched as6120-01-686-1547 ·
6120016861547 ·
NIIN 016861547 ·
01-686-1547 ·
FSC 6120 Transformers: Distribution and Power Station · CAGE 64916 · L72PN9YJ
Nearby stock numbers← 6120-01-686-1178 Power Supply
·
6120-01-686-1549 Transformer, Power →
Features
Transformer,power — FSC 6120
1 manufacturer part number on file
Manufacturer of record: Cooper Power Systems, Inc. Dba Cooper Power Systems, Inc.
Identification
NSN: 6120-01-686-1547
NIIN: 016861547
FSC: 6120 — Transformers: Distribution and Power Station
FSG: 61 — Electric Wire, Power, and Distribution Equipment
Primary part number: L72PN9YJ
Manufacturer: Cooper Power Systems, Inc. Dba Cooper Power Systems, Inc.
General Description
The Transformer,power, cataloged under National Stock Number 6120-01-686-1547, 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 Cooper Power Systems, Inc. Dba Cooper Power Systems, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Transformer,power
FSC / FSG
6120 — Transformers: Distribution and Power Station (FSG 61)
Manufacturers
Cooper Power Systems, Inc. Dba Cooper Power Systems, Inc. (CAGE 64916)
Technical Specifications
Parameter
Value
NSN
6120-01-686-1547
Primary Part Number
L72PN9YJ
Item Name
Transformer,power
FSC / FSG
6120 / 61 — Transformers: Distribution and Power Station
Manufacturer
Cooper Power Systems, Inc. Dba Cooper Power Systems, Inc.
Cooper Power Systems, Inc. Dba Cooper Power Systems, Inc. (USA)
Reference documents
Reference
Meaning
L72PN9YJ
5/9Secondary reference
Wesco Distribution, Inc. Div Huntsville Al
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 6120-01-686-1547?
NSN 6120-01-686-1547 is a Transformer,power, manufactured by Cooper Power Systems, Inc. Dba Cooper Power Systems, Inc., classified under FSC 6120, Transformers: Distribution and Power Station. Status: active.
What part numbers are listed for NSN 6120-01-686-1547?
NSN 6120-01-686-1547 has 1 manufacturer part number on file: L72PN9YJ (Cooper Power Systems, Inc. Dba Cooper Power Systems, Inc.).
Is NSN 6120-01-686-1547 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.