PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S-619Transformer,power

Grand Transformers, Inc Dba Texas Transformer · NSN 5950-01-081-3822 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-081-3822 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-081-3822. Primary manufacturer part number: S-619.
Features
  • Transformer,power — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Body Height: 1.875 INCHES NOMINAL IN
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Winding Operating Voltage: 117.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
  • Winding Operating Current: 500.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Frequency Rating: 60.0 HERTZ NOMINAL 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 5950-01-081-3822, 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 Grand Transformers, Inc Dba Texas Transformer. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-081-3822
Primary Part NumberS-619
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerGrand Transformers, Inc Dba Texas Transformer
StatusACTIVE
Inclosure TypeFULLY INCLOSED
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Body Height1.875 INCHES NOMINAL IN
Mounting Facility Quantity2 SINGLE GROUP
Winding Operating Voltage117.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Winding Operating Current500.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Body Length1.938 INCHES NOMINAL IN
Winding Function and Quantity2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Distance Between Mounting Facility Centers2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodBRACKET(S) AND UNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Voltage28.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-306-1062S9-19 INTERCHANGEABLE
Gasket
Schulze Mfg., Inc.
9505-00-475-8377 INTERCHANGEABLE
Wire,nonelectrical
3460-01-135-2684S-619 INTERCHANGEABLE
Sleeve,truing
Sunnen Products Co
Cross-Reference Index
Part NumberManufacturer
S-619 PRIMARY Grand Transformers, Inc Dba Texas Transformer (USA)
65S-619 Grand Transformers, Inc Dba Texas Transformer (USA)
Related Parts
5330-00-306-1062INTERCHANGEABLE
GASKET
S9-19
9505-00-475-8377INTERCHANGEABLE
WIRE,NONELECTRICAL
3460-01-135-2684INTERCHANGEABLE
SLEEVE,TRUING
S-619

Frequently Asked Questions

What is NSN 5950-01-081-3822?

NSN 5950-01-081-3822 is a Transformer,power, manufactured by Grand Transformers, Inc Dba Texas Transformer, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-081-3822?

NSN 5950-01-081-3822 has 2 cross-referenced part numbers: S-619 (Grand Transformers, Inc Dba Texas Transformer), 65S-619 (Grand Transformers, Inc Dba Texas Transformer).

What NSN replaces 5950-01-081-3822?

There are 3 known substitutes for 5950-01-081-3822: 5330-00-306-1062, 9505-00-475-8377, 3460-01-135-2684. Verify interchangeability with system specifications before substitution.

What are the specifications of S-619?

Key specifications for S-619: Inclosure Type: FULLY INCLOSED; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Body Height: 1.875 INCHES NOMINAL IN; Mounting Facility Quantity: 2 SINGLE GROUP. 13 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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