PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

040-11987-001Transformer,power

Astec America Inc. · NSN 5950-00-449-2808 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-449-2808 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-449-2808. Primary manufacturer part number: 040-11987-001.
Features
  • Transformer,power — FSC 5950
  • 6 verified cross-references
  • Primary manufacturer: Astec America Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-449-2808, 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.. This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTransformer,power
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersAstec America Inc Powertec Power Supplies Div (CAGE 24429); Freed Transformer Co (CAGE 73386); Precision Electronics, Inc (CAGE 13483); Precision Switching Inc (CAGE 52401); Astec America Inc. (CAGE 08742)
Technical Specifications
ParameterValue
NSN5950-00-449-2808
Primary Part Number040-11987-001
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerAstec America Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4510-00-277-1828 INTERCHANGEABLE
Chain Stay,plumbing Fixture
5950-00-283-738911987 INTERCHANGEABLE
Reactor
Inrcore, Llc Div Inrcore
5815-00-356-3326SC-B-70054 INTERCHANGEABLE
Teletypewriter Subassembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5360-00-370-9457 INTERCHANGEABLE
Spring
1650-00-737-086111987 INTERCHANGEABLE
Cap,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5975-00-857-6383ZS210 INTERCHANGEABLE
Box Connector,electrical
Killark Electric Mfg Co
5995-00-858-654711987 INTERCHANGEABLE
Cord Assembly,electrical
Audiosears Corp Dba Audiosears Corp
5940-00-983-6098 INTERCHANGEABLE
Terminal Board
5330-01-101-4860853-09997-000 INTERCHANGEABLE
Gasket
Aqua-Chem, Inc. Dba Aqua-Chem Inc
6220-01-123-03686223 INTERCHANGEABLE
Lens,light
Hose-Mccann Telephone Co, Inc
Cross-Reference Index
Part NumberManufacturer
040-11987-001 Astec America Inc Powertec Power Supplies Div (USA)
44220 Freed Transformer Co (USA)
6223 Precision Electronics, Inc (USA)
XFMR-1302 Precision Switching Inc (USA)
11987 Astec America Inc Powertec Power Supplies Div (USA)
040-11987-001 PRIMARY Astec America Inc. (USA)
Related Parts
4510-00-277-1828INTERCHANGEABLE
CHAIN STAY,PLUMBING FIXTURE
5950-00-283-7389INTERCHANGEABLE
REACTOR
11987
5815-00-356-3326INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
SC-B-70054
5360-00-370-9457INTERCHANGEABLE
SPRING
1650-00-737-0861INTERCHANGEABLE
CAP,VALVE
11987
5975-00-857-6383INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
ZS210
5995-00-858-6547INTERCHANGEABLE
CORD ASSEMBLY,ELECTRICAL
11987
5940-00-983-6098INTERCHANGEABLE
TERMINAL BOARD
5330-01-101-4860INTERCHANGEABLE
GASKET
853-09997-000
6220-01-123-0368INTERCHANGEABLE
LENS,LIGHT
6223
6625-01-135-3145INTERCHANGEABLE
RECORDER,COORDINATE DATA
6223
6505-01-135-4265INTERCHANGEABLE
HEMODIALYSIS SOLUTION,CONCENTRAT
12-825

Frequently Asked Questions

What is NSN 5950-00-449-2808?

NSN 5950-00-449-2808 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 5950-00-449-2808?

NSN 5950-00-449-2808 has 6 cross-referenced part numbers: 040-11987-001 (Astec America Inc Powertec Power Supplies Div), 44220 (Freed Transformer Co), 6223 (Precision Electronics, Inc), XFMR-1302 (Precision Switching Inc), 11987 (Astec America Inc Powertec Power Supplies Div) and 1 more.

What NSN replaces 5950-00-449-2808?

There are 12 known substitutes for 5950-00-449-2808: 4510-00-277-1828, 5950-00-283-7389, 5815-00-356-3326 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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