PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101591Transformer,power

Logimetrics Inc · NSN 5950-01-314-5621 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-314-5621 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-314-5621. Primary manufacturer part number: 101591.
Features
  • Transformer,power — FSC 5950
  • Winding Function and Quantity: 4 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Inclosure Type: FULLY INCLOSED
  • Frequency Rating: 8.5 KILOHERTZ NOMINAL SINGLE COMPONENT
  • Mounting Method: FLANGE AND SLOT SINGLE GROUP
  • Terminal Type and Quantity: 22 TAB, SOLDER LUG
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-314-5621, 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 Logimetrics Inc. Government technical data includes 14 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
NSN5950-01-314-5621
Primary Part Number101591
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerLogimetrics Inc
StatusACTIVE
Winding Function and Quantity4 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Frequency Rating8.5 KILOHERTZ NOMINAL SINGLE COMPONENT
Mounting MethodFLANGE AND SLOT SINGLE GROUP
Terminal Type and Quantity22 TAB, SOLDER LUG
Winding Operating Voltage300.00 AC VOLTS NOMINAL AND 450.00 AC VOLTS NOMINAL AND 700.00 AC VOLTS NOMINAL AND 2500.00 AC VOLTS NOMINAL AND 3000.00 AC VOLTS NOMINAL AND 3200.00 AC VOLTS NOMINAL AND 3500.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Voltage60.00 AC VOLTS NOMINAL AND 135.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Center to Center Distance Between Mounting Facilities Parallel to Length4.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage500.00 AC VOLTS NOMINAL AND 2500.00 AC VOLTS NOMINAL AND 3000.00 AC VOLTS NOMINAL AND 3300.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Reliability IndicatorNOT ESTABLISHED
Center to Center Distance Between Mounting Facilities Parallel to Width3.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Slot Width0.187 INCHES NOMINAL SINGLE GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
9390-00-127-1152101591 INTERCHANGEABLE
Wick
Telemechanics Inc
3825-00-484-2758101591 INTERCHANGEABLE
Lever Assy,air Jet
Allianz Sweeper Company
4310-01-192-3601101591ASY INTERCHANGEABLE
Valve Assembly,low Pressure
Ohio Medical Corporation Dba Ohio Medical Corp Ltd U.k
5120-01-223-7526ATR1160 INTERCHANGEABLE
Inserter,electrical Contact
Astro Tool Corp.
6750-01-389-9491 INTERCHANGEABLE
Film,photographic
Cross-Reference Index
Part NumberManufacturer
DT-2922A Glen Magnetics Inc (USA)
101591 PRIMARY Logimetrics Inc (USA)
Related Parts
9390-00-127-1152INTERCHANGEABLE
WICK
101591
3825-00-484-2758INTERCHANGEABLE
LEVER ASSY,AIR JET
101591
4310-01-192-3601INTERCHANGEABLE
VALVE ASSEMBLY,LOW PRESSURE
101591ASY
5120-01-223-7526INTERCHANGEABLE
INSERTER,ELECTRICAL CONTACT
ATR1160
6750-01-389-9491INTERCHANGEABLE
FILM,PHOTOGRAPHIC

Frequently Asked Questions

What is NSN 5950-01-314-5621?

NSN 5950-01-314-5621 is a Transformer,power, manufactured by Logimetrics Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-314-5621?

NSN 5950-01-314-5621 has 2 cross-referenced part numbers: DT-2922A (Glen Magnetics Inc), 101591 (Logimetrics Inc).

What NSN replaces 5950-01-314-5621?

There are 5 known substitutes for 5950-01-314-5621: 9390-00-127-1152, 3825-00-484-2758, 4310-01-192-3601 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 101591?

Key specifications for 101591: Winding Function and Quantity: 4 PRIMARY AND 2 SECONDARY SINGLE COMPONENT; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Mounting Facility Quantity: 4 SINGLE GROUP; Overall Width: 5.500 INCHES MAXIMUM IN. 17 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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