PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12149Transformer,power

Pico Electronics Inc · NSN 5950-01-539-5378 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-539-5378 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-539-5378. Primary manufacturer part number: 12149.
Features
  • Transformer,power — FSC 5950
  • 2 verified cross-references
  • Primary manufacturer: Pico Electronics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-539-5378, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Pico Electronics Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTransformer,power
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersPico Electronics Inc (CAGE 31669); Sci Technology, Inc (CAGE 2J622)
Technical Specifications
ParameterValue
NSN5950-01-539-5378
Primary Part Number12149
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerPico Electronics Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4820-00-090-6215608N INTERCHANGEABLE
Valve,check
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
1270-00-535-427712149 INTERCHANGEABLE
Control,box Assy
Triumph Controls, Llc Dba Triumph Controls, Llc
3110-00-620-67831214-9 INTERCHANGEABLE
Bearing,ball,annular
Bae Systems Information and Electronic Systems Integration Inc.
5895-01-299-3716121-4-9 INTERCHANGEABLE
Divider,power,radio Frequency
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
5340-01-602-699712149 INTERCHANGEABLE
Support,gear
DP Manufacturing Inc.
Cross-Reference Index
Part NumberManufacturer
12149 PRIMARY Pico Electronics Inc (USA)
013380-001 Sci Technology, Inc (USA)
Related Parts
4820-00-090-6215INTERCHANGEABLE
VALVE,CHECK
608N
1270-00-535-4277INTERCHANGEABLE
CONTROL,BOX ASSY
12149
3110-00-620-6783INTERCHANGEABLE
BEARING,BALL,ANNULAR
1214-9
5895-01-299-3716INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
121-4-9
5340-01-602-6997INTERCHANGEABLE
SUPPORT,GEAR
12149

Frequently Asked Questions

What is NSN 5950-01-539-5378?

NSN 5950-01-539-5378 is a Transformer,power, manufactured by Pico Electronics Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-539-5378?

NSN 5950-01-539-5378 has 2 cross-referenced part numbers: 12149 (Pico Electronics Inc), 013380-001 (Sci Technology, Inc).

What NSN replaces 5950-01-539-5378?

There are 5 known substitutes for 5950-01-539-5378: 4820-00-090-6215, 1270-00-535-4277, 3110-00-620-6783 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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