PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17256Transformer,power

Emerson Electric Co White-Rodgers Div · NSN 5950-00-295-7337 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-295-7337 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-295-7337. Primary manufacturer part number: 17256.
Features
  • Transformer,power — FSC 5950
  • Nominal Thread Size: 0.164 INCHES SINGLE GROUP IN
  • Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Body Width: 3.062 INCHES NOMINAL IN
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Inclosure Type: HERMETICALLY SEALED
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-295-7337, 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 Emerson Electric Co White-Rodgers Div. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN5950-00-295-7337
Primary Part Number17256
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerEmerson Electric Co White-Rodgers Div
StatusACTIVE
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Body Width3.062 INCHES NOMINAL IN
Mounting Facility Quantity4 SINGLE GROUP
Inclosure TypeHERMETICALLY SEALED
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Terminal Type and Quantity14 SOLDER STUD
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Body Height4.875 INCHES NOMINAL IN
Winding Function and Quantity1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Length3.562 INCHES NOMINAL IN
Thread Quantity Per Inch32 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5995-00-421-649517256 INTERCHANGEABLE
Cable Assembly,power,electrical
Belden Wire and Cable Co Wire and Cable Office
1650-00-510-1305DS-921419 INTERCHANGEABLE
Sleeve Adjusting
Eaton Aerospace, Llc Dba Jackson South
5360-00-755-619717253 INTERCHANGEABLE
Spring,helical,extension
Tld Wollard Llc
1040-00-991-576853A68A159 INTERCHANGEABLE
Guide,container
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6515-01-584-1341SK-CAL05-CB INTERCHANGEABLE
Bag,laryngoscope Kit
Skedco, Inc. Dba Skedco Inc
Cross-Reference Index
Part NumberManufacturer
17256 Emerson Electric Co White-Rodgers Div (USA)
672-0503-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
5995-00-421-6495INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
17256
1650-00-510-1305INTERCHANGEABLE
SLEEVE ADJUSTING
DS-921419
5360-00-755-6197INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
17253
1040-00-991-5768INTERCHANGEABLE
GUIDE,CONTAINER
53A68A159
6515-01-584-1341INTERCHANGEABLE
BAG,LARYNGOSCOPE KIT
SK-CAL05-CB

Frequently Asked Questions

What is NSN 5950-00-295-7337?

NSN 5950-00-295-7337 is a Transformer,power, manufactured by Emerson Electric Co White-Rodgers Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-295-7337?

NSN 5950-00-295-7337 has 2 cross-referenced part numbers: 17256 (Emerson Electric Co White-Rodgers Div), 672-0503-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5950-00-295-7337?

There are 5 known substitutes for 5950-00-295-7337: 5995-00-421-6495, 1650-00-510-1305, 5360-00-755-6197 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 17256?

Key specifications for 17256: Nominal Thread Size: 0.164 INCHES SINGLE GROUP IN; Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT; Body Width: 3.062 INCHES NOMINAL IN; Mounting Facility Quantity: 4 SINGLE GROUP. 16 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com