PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3386Transformer,power

The Bechdon Company, Llc · NSN 5950-00-991-1170 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-991-1170 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-991-1170. Primary manufacturer part number: 3386.
Features
  • Transformer,power — FSC 5950
  • Mounting Hole Diameter: 0.156 INCHES NOMINAL SINGLE GROUP IN
  • Terminal Type and Quantity: 5 TURRET
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Inclosure Type: FULLY INCLOSED
  • Mounting Facility Quantity: 1 SINGLE GROUP
  • Body Outside Diameter: 1.062 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-991-1170, 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 The Bechdon Company, Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-991-1170
Primary Part Number3386
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerThe Bechdon Company, Llc
StatusACTIVE
Mounting Hole Diameter0.156 INCHES NOMINAL SINGLE GROUP IN
Terminal Type and Quantity5 TURRET
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Mounting Facility Quantity1 SINGLE GROUP
Body Outside Diameter1.062 INCHES NOMINAL IN
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Body Length0.687 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-9551 INTERCHANGEABLE
Cone and Rollers,tapered Roller
2030-00-175-8787 INTERCHANGEABLE
Davits,boat,trackway
2030-00-175-8788 INTERCHANGEABLE
Davits,boat,trackway
5305-00-206-9850125139 INTERCHANGEABLE
Screw,externally Relieved Body
Telemechanics Inc
8115-00-290-33863386 INTERCHANGEABLE
Box,shipping
Connecticut Container Corp. Dba Connecticut Container Corp
2530-00-353-1056200 INTERCHANGEABLE
Lining,friction
Johns Manville Intl
5935-00-401-65663386 INTERCHANGEABLE
Polarizing Key,conn
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
2530-00-734-2546FD3677 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5340-00-982-5682 INTERCHANGEABLE
Caster,rigid
5905-01-068-7891285155 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Fluke Corp
Cross-Reference Index
Part NumberManufacturer
3386 PRIMARY The Bechdon Company, Llc (USA)
Related Parts
3110-00-100-9551INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
2030-00-175-8787INTERCHANGEABLE
DAVITS,BOAT,TRACKWAY
2030-00-175-8788INTERCHANGEABLE
DAVITS,BOAT,TRACKWAY
5305-00-206-9850INTERCHANGEABLE
SCREW,EXTERNALLY RELIEVED BODY
125139
8115-00-290-3386INTERCHANGEABLE
BOX,SHIPPING
3386
2530-00-353-1056INTERCHANGEABLE
LINING,FRICTION
200
5935-00-401-6566INTERCHANGEABLE
POLARIZING KEY,CONN
3386
2530-00-734-2546INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
FD3677
5340-00-982-5682INTERCHANGEABLE
CASTER,RIGID
5905-01-068-7891INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
285155
2940-01-249-1476INTERCHANGEABLE
FILTER ELEMENT,FLUID
20801-02021
6508-01-564-6263INTERCHANGEABLE
EMOLLIENT CREAM,SKIN CARE

Frequently Asked Questions

What is NSN 5950-00-991-1170?

NSN 5950-00-991-1170 is a Transformer,power, manufactured by The Bechdon Company, Llc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-991-1170?

NSN 5950-00-991-1170 has 1 cross-referenced part number: 3386 (The Bechdon Company, Llc).

What NSN replaces 5950-00-991-1170?

There are 12 known substitutes for 5950-00-991-1170: 3110-00-100-9551, 2030-00-175-8787, 2030-00-175-8788 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3386?

Key specifications for 3386: Mounting Hole Diameter: 0.156 INCHES NOMINAL SINGLE GROUP IN; Terminal Type and Quantity: 5 TURRET; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT. 9 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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