PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ITP-1131-20Transformer,radio Frequency

Vishay Dale Electronics, Inc. · NSN 5950-01-253-1170 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-253-1170 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-253-1170. Primary manufacturer part number: ITP-1131-20.
Features
  • Transformer,radio Frequency — FSC 5950
  • Rating Method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
  • Terminal Type and Quantity: 2 PIN
  • Inclosure Type: FULLY INCLOSED
  • Mounting Method: TERMINAL SINGLE GROUP
  • Frequency Rating: 55.0 KILOHERTZ MINIMUM AND 80.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • Turn Quantity: 40 SINGLE COMPONENT SINGLE WINDING
  • Reliability Indicator: NOT ESTABLISHED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-01-253-1170, 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 Vishay Dale Electronics, Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN5950-01-253-1170
Primary Part NumberITP-1131-20
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerVishay Dale Electronics, Inc.
StatusACTIVE
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 PIN
Inclosure TypeFULLY INCLOSED
Mounting MethodTERMINAL SINGLE GROUP
Frequency Rating55.0 KILOHERTZ MINIMUM AND 80.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Turn Quantity40 SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Winding Conductor Size0.01126 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Inductance Rating105.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Winding Function and Quantity1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5945-00-949-7379C503000327 INTERCHANGEABLE
Relay,electromagnetic
Kearfott Corporation Div Guidance and Navigation Division
6150-01-472-9802K864 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Lincoln Electric Holdings Inc
Cross-Reference Index
Part NumberManufacturer
632875-01 Bae Systems Controls Inc (USA)
ITP-1131-20 PRIMARY Vishay Dale Electronics, Inc. (USA)
K864 PRIMARY Payne Magnetics, Inc. (USA)
Related Parts
5945-00-949-7379INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
C503000327
6150-01-472-9802INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
K864

Frequently Asked Questions

What is NSN 5950-01-253-1170?

NSN 5950-01-253-1170 is a Transformer,radio Frequency, manufactured by Vishay Dale Electronics, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-253-1170?

NSN 5950-01-253-1170 has 3 cross-referenced part numbers: 632875-01 (Bae Systems Controls Inc), ITP-1131-20 (Vishay Dale Electronics, Inc.), K864 (Payne Magnetics, Inc.).

What NSN replaces 5950-01-253-1170?

There are 2 known substitutes for 5950-01-253-1170: 5945-00-949-7379, 6150-01-472-9802. Verify interchangeability with system specifications before substitution.

What are the specifications of ITP-1131-20?

Key specifications for ITP-1131-20: Overall Width: 0.230 INCHES NOMINAL IN; Rating Method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING; Terminal Type and Quantity: 2 PIN; Inclosure Type: FULLY INCLOSED. 13 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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