PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61550Transformer Assembly

Espey Mfg and Electronics Corp · NSN 5950-01-227-8707 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-227-8707 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-227-8707. Primary manufacturer part number: 61550.
Features
  • Transformer Assembly — FSC 5950
  • 2 verified cross-references
  • Primary manufacturer: Espey Mfg and Electronics Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer Assembly, cataloged under National Stock Number 5950-01-227-8707, 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 Espey Mfg and Electronics Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTransformer Assembly
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersEspey Mfg and Electronics Corp (CAGE 20950); Espey Mfg. & Electronics Corp. (CAGE 98675)
Technical Specifications
ParameterValue
NSN5950-01-227-8707
Primary Part Number61550
Item NameTransformer Assembly
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerEspey Mfg and Electronics Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5970-00-117-5336 INTERCHANGEABLE
Insulator,standoff
5306-00-472-276361550 INTERCHANGEABLE
Bolt,assembled Washer
New Venture Gear Inc New Process Gear Div
5330-00-599-4993 INTERCHANGEABLE
Seal,plain Encased
4320-01-019-989661550 INTERCHANGEABLE
Seat Spring,pump
Parker Hannifin Corporation Div Hydraulic Systems Division
5977-01-181-0136 INTERCHANGEABLE
Holder,electrical Contact Brush
8440-01-525-6337 INTERCHANGEABLE
Gaiters
8440-01-525-6338 INTERCHANGEABLE
Gaiters
8440-01-525-6339 INTERCHANGEABLE
Gaiters
8440-01-525-6340 INTERCHANGEABLE
Gaiters
8440-01-525-6341 INTERCHANGEABLE
Gaiters
Cross-Reference Index
Part NumberManufacturer
61550 Espey Mfg and Electronics Corp (USA)
61550 Espey Mfg. & Electronics Corp. (USA)
Related Parts
5970-00-117-5336INTERCHANGEABLE
INSULATOR,STANDOFF
5306-00-472-2763INTERCHANGEABLE
BOLT,ASSEMBLED WASHER
61550
5330-00-599-4993INTERCHANGEABLE
SEAL,PLAIN ENCASED
4320-01-019-9896INTERCHANGEABLE
SEAT SPRING,PUMP
61550
5977-01-181-0136INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
8440-01-525-6337INTERCHANGEABLE
GAITERS
8440-01-525-6338INTERCHANGEABLE
GAITERS
8440-01-525-6339INTERCHANGEABLE
GAITERS
8440-01-525-6340INTERCHANGEABLE
GAITERS
8440-01-525-6341INTERCHANGEABLE
GAITERS
4820-01-528-3960INTERCHANGEABLE
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
61550

Frequently Asked Questions

What is NSN 5950-01-227-8707?

NSN 5950-01-227-8707 is a Transformer Assembly, manufactured by Espey Mfg and Electronics Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-227-8707?

NSN 5950-01-227-8707 has 2 cross-referenced part numbers: 61550 (Espey Mfg and Electronics Corp), 61550 (Espey Mfg. & Electronics Corp.).

What NSN replaces 5950-01-227-8707?

There are 11 known substitutes for 5950-01-227-8707: 5970-00-117-5336, 5306-00-472-2763, 5330-00-599-4993 and 8 more. Verify interchangeability with system specifications before substitution.

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