PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

373977Transformer,power

Fluke Corp · NSN 5950-01-033-1371 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-033-1371 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-033-1371. Primary manufacturer part number: 373977.
Features
  • Transformer,power — FSC 5950
  • Body Length: 2.344 INCHES NOMINAL IN
  • Body Height: 1.344 INCHES NOMINAL IN
  • Terminal Type and Quantity: 12 WIRE LEAD
  • Body Width: 1.344 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Mounting Method: TAB SINGLE GROUP
  • Inclosure Type: OPEN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-033-1371, 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 Fluke Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-033-1371
Primary Part Number373977
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerFluke Corp
StatusACTIVE
Body Length2.344 INCHES NOMINAL IN
Body Height1.344 INCHES NOMINAL IN
Terminal Type and Quantity12 WIRE LEAD
Body Width1.344 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Mounting MethodTAB SINGLE GROUP
Inclosure TypeOPEN
Mounting Tab Width0.188 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2530-00-734-80107859-18 INTERCHANGEABLE
Cover and Seal,stee
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
2835-00-784-9837373977 INTERCHANGEABLE
Crank and Cam Assem
Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
Cross-Reference Index
Part NumberManufacturer
373977 PRIMARY Fluke Corp (USA)
Related Parts
2530-00-734-8010INTERCHANGEABLE
COVER AND SEAL,STEE
7859-18
2835-00-784-9837INTERCHANGEABLE
CRANK AND CAM ASSEM
373977

Frequently Asked Questions

What is NSN 5950-01-033-1371?

NSN 5950-01-033-1371 is a Transformer,power, manufactured by Fluke Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-033-1371?

NSN 5950-01-033-1371 has 1 cross-referenced part number: 373977 (Fluke Corp).

What NSN replaces 5950-01-033-1371?

There are 2 known substitutes for 5950-01-033-1371: 2530-00-734-8010, 2835-00-784-9837. Verify interchangeability with system specifications before substitution.

What are the specifications of 373977?

Key specifications for 373977: Body Length: 2.344 INCHES NOMINAL IN; Body Height: 1.344 INCHES NOMINAL IN; Terminal Type and Quantity: 12 WIRE LEAD; Body Width: 1.344 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

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