PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11252Transformer,power

Astec America Inc. · NSN 5950-00-099-0053 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-099-0053 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-099-0053. Primary manufacturer part number: 11252.
Features
  • Transformer,power — FSC 5950
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Winding Operating Voltage: 58.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
  • Mounting Hole Diameter: 0.120 INCHES NOMINAL SINGLE GROUP IN
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Winding Operating Voltage: 45.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
  • Distance Between Mounting Facility Centers: 2.380 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 5950-00-099-0053, 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 Astec America Inc.. Government technical data includes 17 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-099-0053
Primary Part Number11252
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerAstec America Inc.
StatusACTIVE
Mounting Facility Quantity2 SINGLE GROUP
Winding Operating Voltage58.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Mounting Hole Diameter0.120 INCHES NOMINAL SINGLE GROUP IN
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Voltage45.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Distance Between Mounting Facility Centers2.380 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Height1.760 INCHES MAXIMUM IN
Body Length2.010 INCHES MAXIMUM IN
Terminal Type and Quantity8 TAB, SOLDER LUG
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Inclosure TypeOPEN
Body Width1.360 INCHES MAXIMUM IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2520-00-163-240711252 INTERCHANGEABLE
Bracket
Komatsu America Corporation
5120-00-224-4130 INTERCHANGEABLE
Hammer,hand
5930-00-236-804210177145-003 INTERCHANGEABLE
Switch,rotary
Us Army Aviation and Missile Command
5136-00-708-008854847 INTERCHANGEABLE
Tap,thread Cutting
Tapco Cutting Tools Inc
6670-00-757-7160B5H26 INTERCHANGEABLE
Balance,analytical
Mettler-Toledo Llc
5315-00-811-1232MS20392-2C23 INTERCHANGEABLE
Pin,straight,headed
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4920-01-016-3082112-52 INTERCHANGEABLE
Output Leads
Taylor Hobson Ltd
6675-01-134-36351125-2 INTERCHANGEABLE
Scanning Unit,optical-Mechanical
Leidos, Inc. Div Cyber and Information Solutions Services
2920-01-360-56300143799S91 INTERCHANGEABLE
Rotor,generator
Prestolite Electric Inc
Cross-Reference Index
Part NumberManufacturer
11252 PRIMARY Astec America Inc. (USA)
11252 Astec America Inc Powertec Power Supplies Div (USA)
Related Parts
2520-00-163-2407INTERCHANGEABLE
BRACKET
11252
5120-00-224-4130INTERCHANGEABLE
HAMMER,HAND
5930-00-236-8042INTERCHANGEABLE
SWITCH,ROTARY
10177145-003
5136-00-708-0088INTERCHANGEABLE
TAP,THREAD CUTTING
54847
6670-00-757-7160INTERCHANGEABLE
BALANCE,ANALYTICAL
B5H26
5315-00-811-1232INTERCHANGEABLE
PIN,STRAIGHT,HEADED
MS20392-2C23
4920-01-016-3082INTERCHANGEABLE
OUTPUT LEADS
112-52
6675-01-134-3635INTERCHANGEABLE
SCANNING UNIT,OPTICAL-MECHANICAL
1125-2
2920-01-360-5630INTERCHANGEABLE
ROTOR,GENERATOR
0143799S91

Frequently Asked Questions

What is NSN 5950-00-099-0053?

NSN 5950-00-099-0053 is a Transformer,power, manufactured by Astec America Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-099-0053?

NSN 5950-00-099-0053 has 2 cross-referenced part numbers: 11252 (Astec America Inc.), 11252 (Astec America Inc Powertec Power Supplies Div).

What NSN replaces 5950-00-099-0053?

There are 9 known substitutes for 5950-00-099-0053: 2520-00-163-2407, 5120-00-224-4130, 5930-00-236-8042 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11252?

Key specifications for 11252: Mounting Facility Quantity: 2 SINGLE GROUP; Winding Operating Voltage: 58.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY; Mounting Hole Diameter: 0.120 INCHES NOMINAL SINGLE GROUP IN; Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP. 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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