PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3387Transformer,power

The Bechdon Company, Llc · NSN 5950-00-991-1208 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-991-1208 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-991-1208. Primary manufacturer part number: 3387.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Shielding Method: INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Body Length: 0.687 INCHES NOMINAL IN
  • Terminal Type and Quantity: 5 TURRET
  • Mounting Hole Diameter: 0.156 INCHES NOMINAL SINGLE 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 5950-00-991-1208, 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 11 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-991-1208
Primary Part Number3387
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerThe Bechdon Company, Llc
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Body Length0.687 INCHES NOMINAL IN
Terminal Type and Quantity5 TURRET
Mounting Hole Diameter0.156 INCHES NOMINAL SINGLE GROUP IN
Mounting Facility Quantity1 SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Body Outside Diameter1.062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3110-00-100-07713387 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
8115-00-290-3387290-3387 INTERCHANGEABLE
Box,shipping
Atlas Container Corporation
5340-00-291-35432991 INTERCHANGEABLE
Snap Hook
Peerless Hardware Mfg Co, Inc
6605-00-572-5767-33-87 INTERCHANGEABLE
Guard,eye,alidade
Young Corp Affil of Isaacson Steel Co
2520-00-615-6132203387 INTERCHANGEABLE
Carrier
Clark Material Handling Company
5810-00-827-1977 INTERCHANGEABLE
Rollout Cable-Intra
4920-01-086-1517907-3387 INTERCHANGEABLE
Target Set,vibrex
Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
5895-01-169-2609138C062 INTERCHANGEABLE
Converter,signal Data
Data Device Corp Dba Beta Transformer Technology
5305-01-171-472110510549 INTERCHANGEABLE
Screw,cap,socket Head
General Dynamics Land Systems Canadacorp
5360-01-667-9107 INTERCHANGEABLE
Spring,helical,compression
Cross-Reference Index
Part NumberManufacturer
3387 PRIMARY The Bechdon Company, Llc (USA)
Related Parts
3110-00-100-0771INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
3387
8115-00-290-3387INTERCHANGEABLE
BOX,SHIPPING
290-3387
5340-00-291-3543INTERCHANGEABLE
SNAP HOOK
2991
6605-00-572-5767INTERCHANGEABLE
GUARD,EYE,ALIDADE
-33-87
2520-00-615-6132INTERCHANGEABLE
CARRIER
203387
5810-00-827-1977INTERCHANGEABLE
ROLLOUT CABLE-INTRA
4920-01-086-1517INTERCHANGEABLE
TARGET SET,VIBREX
907-3387
5895-01-169-2609INTERCHANGEABLE
CONVERTER,SIGNAL DATA
138C062
5305-01-171-4721INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
10510549
5360-01-667-9107INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION

Frequently Asked Questions

What is NSN 5950-00-991-1208?

NSN 5950-00-991-1208 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 5950-00-991-1208?

NSN 5950-00-991-1208 has 1 cross-referenced part number: 3387 (The Bechdon Company, Llc).

What NSN replaces 5950-00-991-1208?

There are 10 known substitutes for 5950-00-991-1208: 3110-00-100-0771, 8115-00-290-3387, 5340-00-291-3543 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3387?

Key specifications for 3387: Reliability Indicator: NOT ESTABLISHED; Winding Shielding Method: INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT. 11 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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