PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1F0895Transformer,power

Westinghouse Electric Corp Specialty Transformer Div · NSN 5950-00-313-7245 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-313-7245 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-313-7245. Primary manufacturer part number: 1F0895.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Operating Current: 0.5681 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND PRIMARY
  • Winding Power Rating: 250.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE SECONDARY
  • Mounting Method: STRAP(S) SINGLE GROUP
  • Body Height: 3.562 INCHES NOMINAL IN
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Mounting Slot Width: 0.203 INCHES NOMINAL SINGLE 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 5950-00-313-7245, 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 Westinghouse Electric Corp Specialty Transformer Div. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-313-7245
Primary Part Number1F0895
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerWestinghouse Electric Corp Specialty Transformer Div
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Winding Operating Current0.5681 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND PRIMARY
Winding Power Rating250.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE SECONDARY
Mounting MethodSTRAP(S) SINGLE GROUP
Body Height3.562 INCHES NOMINAL IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting Slot Width0.203 INCHES NOMINAL SINGLE GROUP IN
Terminal Type and Quantity6 THREADED HOLE
Body Width3.125 INCHES NOMINAL IN
Winding Power Rating250.0 VOLTS-AMPERES SINGLE COMPONENT FIRST PRIMARY
Criticality Code JustificationFEAT
Winding Power Rating250.0 VOLTS-AMPERES SINGLE COMPONENT SECOND PRIMARY
Body Length4.500 INCHES NOMINAL IN
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Voltage440.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND PRIMARY
Winding Operating Voltage220.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST PRIMARY
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT
Winding Function and Quantity2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Winding Operating Voltage110.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Inclosure TypeOPEN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5995-00-266-277762305 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Naval Ship Systems Command
5331-00-576-9731MS28775-227 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5330-01-162-2541 INTERCHANGEABLE
Packing,preformed
5331-01-276-6654 INTERCHANGEABLE
O-Ring
5950-01-378-27171F0895 INTERCHANGEABLE
Transformer,power
Wesco Electrical Co Inc
6210-01-383-308262305 INTERCHANGEABLE
Light,indicator
Exceltec Intl Corp
Cross-Reference Index
Part NumberManufacturer
1F0895 Westinghouse Electric Corp Specialty Transformer Div (USA)
1F0895 Eaton Corporation Dba Eaton Inoac (USA)
IF0895 Westinghouse Electric Corp Specialty Transformer Div (USA)
5950PL0935415 Jednolity Indeks Materialowy - Uniform Material Index (POL)
104-1944 Bacharach, Inc. (USA)
62305 Somat Company (USA)
Related Parts
5995-00-266-2777INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
62305
5331-00-576-9731INTERCHANGEABLE
O-RING
MS28775-227
5330-01-162-2541INTERCHANGEABLE
PACKING,PREFORMED
5331-01-276-6654INTERCHANGEABLE
O-RING
5950-01-378-2717INTERCHANGEABLE
TRANSFORMER,POWER
1F0895
6210-01-383-3082INTERCHANGEABLE
LIGHT,INDICATOR
62305

Frequently Asked Questions

What is NSN 5950-00-313-7245?

NSN 5950-00-313-7245 is a Transformer,power, manufactured by Westinghouse Electric Corp Specialty Transformer Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-313-7245?

NSN 5950-00-313-7245 has 6 cross-referenced part numbers: 1F0895 (Westinghouse Electric Corp Specialty Transformer Div), 1F0895 (Eaton Corporation Dba Eaton Inoac), IF0895 (Westinghouse Electric Corp Specialty Transformer Div), 5950PL0935415 (Jednolity Indeks Materialowy - Uniform Material Index), 104-1944 (Bacharach, Inc.) and 1 more.

What NSN replaces 5950-00-313-7245?

There are 6 known substitutes for 5950-00-313-7245: 5995-00-266-2777, 5331-00-576-9731, 5330-01-162-2541 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1F0895?

Key specifications for 1F0895: Reliability Indicator: NOT ESTABLISHED; Winding Operating Current: 0.5681 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND PRIMARY; Winding Power Rating: 250.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE SECONDARY; Mounting Method: STRAP(S) SINGLE GROUP. 25 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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