PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T1048Transformer,power

Drs Advanced Isr, Llc · NSN 5950-00-856-3065 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-856-3065 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-856-3065. Primary manufacturer part number: T1048.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
  • Nominal Thread Size: 0.164 INCHES SINGLE GROUP IN
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Winding Shielding Method: INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-856-3065, 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 Drs Advanced Isr, Llc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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
NSN5950-00-856-3065
Primary Part NumberT1048
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerDrs Advanced Isr, Llc
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Frequency Rating50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Width2.375 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Height2.812 INCHES NOMINAL IN
Terminal Type and Quantity12 TAB, SOLDER LUG
Winding Function and Quantity1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT
Body Length2.750 INCHES NOMINAL IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeHERMETICALLY SEALED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5120-00-227-8105 INTERCHANGEABLE
Extension,socket Wrench
5330-01-210-38908707 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5950-01-357-5555 INTERCHANGEABLE
Transformer,power
5120-01-358-0543 INTERCHANGEABLE
Extension,socket Wrench
5998-01-513-229740961 INTERCHANGEABLE
Circuit Card Assembly
Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion
Cross-Reference Index
Part NumberManufacturer
32113188 Drs Advanced Isr, Llc (USA)
32113188 Caes Systems Llc (USA)
40961 Coast/advanced Chip Magnetics, Inc. (USA)
T1048 PRIMARY Drs Advanced Isr, Llc (USA)
3211C3188 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
Related Parts
5120-00-227-8105INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
5330-01-210-3890INTERCHANGEABLE
SEAL,PLAIN ENCASED
8707
5950-01-357-5555INTERCHANGEABLE
TRANSFORMER,POWER
5120-01-358-0543INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
5998-01-513-2297INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
40961

Frequently Asked Questions

What is NSN 5950-00-856-3065?

NSN 5950-00-856-3065 is a Transformer,power, manufactured by Drs Advanced Isr, Llc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-856-3065?

NSN 5950-00-856-3065 has 5 cross-referenced part numbers: 32113188 (Drs Advanced Isr, Llc), 32113188 (Caes Systems Llc), 40961 (Coast/advanced Chip Magnetics, Inc.), T1048 (Drs Advanced Isr, Llc), 3211C3188 (Electronic Transformer Corp Div Electronic Transformer Corporation).

What NSN replaces 5950-00-856-3065?

There are 5 known substitutes for 5950-00-856-3065: 5120-00-227-8105, 5330-01-210-3890, 5950-01-357-5555 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T1048?

Key specifications for T1048: Reliability Indicator: NOT ESTABLISHED; Frequency Rating: 50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT; Mounting Method: THREADED STUD(S) SINGLE GROUP; Overall Height: 3.187 INCHES NOMINAL 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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