PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

805037Transformer,power

Honeywell International, Inc Div Aerospace-Tucson · NSN 5950-00-900-3877 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-900-3877 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-900-3877. Primary manufacturer part number: 805037.
Features
  • Transformer,power — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Body Height: 0.690 INCHES NOMINAL IN
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Terminal Type and Quantity: 6 WIRE LEAD
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-900-3877, 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 Honeywell International, Inc Div Aerospace-Tucson. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-900-3877
Primary Part Number805037
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerHoneywell International, Inc Div Aerospace-Tucson
StatusACTIVE
Inclosure TypeFULLY INCLOSED
Body Height0.690 INCHES NOMINAL IN
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Mounting Facility Quantity2 SINGLE GROUP
Terminal Type and Quantity6 WIRE LEAD
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage5.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Mounting Hole Diameter0.135 INCHES NOMINAL SINGLE GROUP IN
Distance Between Mounting Facility Centers1.078 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Length1.512 INCHES NOMINAL IN
Winding Operating Voltage15.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Body Width0.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
1650-00-083-404614949 INTERCHANGEABLE
Filter Element,fluid
Mid-America Aerotech, Llc
3040-00-338-7657A0105S4700-725014PC21 INTERCHANGEABLE
Shaft,straight
Naval Ship Systems Command
9905-00-858-6496SMD414290 INTERCHANGEABLE
Plate,designation
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5120-01-304-905214949 INTERCHANGEABLE
Wrench,socket
Sss Clutch Co, Inc
7910-01-361-1330805037 INTERCHANGEABLE
Bag,vacuum Cleaner
Minuteman International, Inc.
5340-01-393-861514949 INTERCHANGEABLE
Housing Assembly Fi
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
1005-01-670-807014949 INTERCHANGEABLE
Rifle,sniper
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
805037 PRIMARY Honeywell International, Inc Div Aerospace-Tucson (USA)
805037 Honeywell International Inc. Div Aerospace - Torrance (USA)
14949 Robert M. Hadley Company, Inc. (USA)
805037 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
Related Parts
1650-00-083-4046INTERCHANGEABLE
FILTER ELEMENT,FLUID
14949
3040-00-338-7657INTERCHANGEABLE
SHAFT,STRAIGHT
A0105S4700-725014PC21
9905-00-858-6496INTERCHANGEABLE
PLATE,DESIGNATION
SMD414290
5120-01-304-9052INTERCHANGEABLE
WRENCH,SOCKET
14949
7910-01-361-1330INTERCHANGEABLE
BAG,VACUUM CLEANER
805037
5340-01-393-8615INTERCHANGEABLE
HOUSING ASSEMBLY FI
14949
1005-01-670-8070INTERCHANGEABLE
RIFLE,SNIPER
14949

Frequently Asked Questions

What is NSN 5950-00-900-3877?

NSN 5950-00-900-3877 is a Transformer,power, manufactured by Honeywell International, Inc Div Aerospace-Tucson, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-900-3877?

NSN 5950-00-900-3877 has 4 cross-referenced part numbers: 805037 (Honeywell International, Inc Div Aerospace-Tucson), 805037 (Honeywell International Inc. Div Aerospace - Torrance), 14949 (Robert M. Hadley Company, Inc.), 805037 (Alliedsignal Inc Dba Allied-Signal Aerospace Co).

What NSN replaces 5950-00-900-3877?

There are 7 known substitutes for 5950-00-900-3877: 1650-00-083-4046, 3040-00-338-7657, 9905-00-858-6496 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 805037?

Key specifications for 805037: Inclosure Type: FULLY INCLOSED; Body Height: 0.690 INCHES NOMINAL IN; Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP. 15 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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