PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3455063-001Transformer,power

Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp · NSN 5950-01-027-3281 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-027-3281 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-027-3281. Primary manufacturer part number: 3455063-001.
Features
  • Transformer,power — FSC 5950
  • 2 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-027-3281, 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 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 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)
ManufacturersNorthrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (CAGE 92755); Berkshire Transformer (CAGE 89870)
Technical Specifications
ParameterValue
NSN5950-01-027-3281
Primary Part Number3455063-001
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2810-00-048-716110143 INTERCHANGEABLE
Cover
Mcculloch Corp
3110-00-100-31004553 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Federal-Mogul Corp Government Sales Dept
4820-00-305-224110143 INTERCHANGEABLE
Valve,pneumatic Tank
Tactair Fluid Controls Inc
5985-00-357-07371014-3 INTERCHANGEABLE
Attenuator,fixed
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
5962-00-454-645548P233245 INTERCHANGEABLE
Microcircuit,digital
Herley Chicago Dba Stewart Warner Electronics
5945-00-552-3449 INTERCHANGEABLE
Relay,electromagnetic
5136-00-729-5694 INTERCHANGEABLE
Tap,thread Cutting
4820-00-780-979310243 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Fairchild Industrial Products Company
5310-00-888-737810143 INTERCHANGEABLE
Washer,flat
Triumph Engine Control Systems Llc
6240-00-962-996110143 INTERCHANGEABLE
Lamp,incandescent
Westron Corporation Dba Westron Lighting
Cross-Reference Index
Part NumberManufacturer
3455063-001 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
10143 Berkshire Transformer (USA)
Related Parts
2810-00-048-7161INTERCHANGEABLE
COVER
10143
3110-00-100-3100INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
4553
4820-00-305-2241INTERCHANGEABLE
VALVE,PNEUMATIC TANK
10143
5985-00-357-0737INTERCHANGEABLE
ATTENUATOR,FIXED
1014-3
5962-00-454-6455INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
48P233245
5945-00-552-3449INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5136-00-729-5694INTERCHANGEABLE
TAP,THREAD CUTTING
4820-00-780-9793INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
10243
5310-00-888-7378INTERCHANGEABLE
WASHER,FLAT
10143
6240-00-962-9961INTERCHANGEABLE
LAMP,INCANDESCENT
10143
5315-01-039-8780INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
6220-01-081-5849INTERCHANGEABLE
PLATE,COVER
10143

Frequently Asked Questions

What is NSN 5950-01-027-3281?

NSN 5950-01-027-3281 is a Transformer,power, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-027-3281?

NSN 5950-01-027-3281 has 2 cross-referenced part numbers: 3455063-001 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), 10143 (Berkshire Transformer).

What NSN replaces 5950-01-027-3281?

There are 12 known substitutes for 5950-01-027-3281: 2810-00-048-7161, 3110-00-100-3100, 4820-00-305-2241 and 9 more. Verify interchangeability with system specifications before substitution.

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