PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TB6005-00Transformer,power

Thomson Inc Div Grass Valley · NSN 5950-01-021-6977 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-021-6977 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-021-6977. Primary manufacturer part number: TB6005-00.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Winding Operating Voltage: 23.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Distance Between Mounting Facility Centers: 1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Body Width: 1.870 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 5950-01-021-6977, 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 Thomson Inc Div Grass Valley. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-01-021-6977
Primary Part NumberTB6005-00
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerThomson Inc Div Grass Valley
StatusCANCELLED
Reliability IndicatorNOT ESTABLISHED
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Mounting Facility Quantity2 SINGLE GROUP
Winding Operating Voltage23.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Distance Between Mounting Facility Centers1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Body Width1.870 INCHES NOMINAL IN
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Body Length2.250 INCHES NOMINAL IN
Mounting Hole Diameter0.125 INCHES NOMINAL SINGLE GROUP IN
Terminal Type and Quantity2 TAB, SOLDER LUG AND 3 WIRE LEAD
Inclosure TypeFULLY INCLOSED
Body Height1.600 INCHES MAXIMUM IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
3110-00-053-4423695850A INTERCHANGEABLE
Bearing,ball,annular
Hamilton Sundstrand Corporation
5330-00-145-1846 INTERCHANGEABLE
Seal,plain Encased
5120-00-165-3912 INTERCHANGEABLE
Crimping Tool,terminal,hand
5905-00-279-731102224960 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Thales Components Corp Div Thales Components Corporation
5935-00-553-3399 INTERCHANGEABLE
Adapter,connector
4820-00-885-953355000 INTERCHANGEABLE
Diaphragm,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5330-01-173-6625550-00 INTERCHANGEABLE
Gasket
Taylor Made Environmental
6670-01-371-587355000 INTERCHANGEABLE
Scale,weighing
Edlund Co Inc
6530-01-473-620055000 INTERCHANGEABLE
Cot,special Needs
Ems Innovations Inc.
6532-01-612-1693 INTERCHANGEABLE
Blanket,warming,hypothermia
Cross-Reference Index
Part NumberManufacturer
55000 Thomson Inc Div Grass Valley (USA)
055000-00 Thomson Inc Div Grass Valley (USA)
GVG900 Thomson Inc Div Grass Valley (USA)
TB6005-00 PRIMARY Thomson Inc Div Grass Valley (USA)
1209 150 Thomson Inc Div Grass Valley (USA)
1209-150 Thomson Inc Div Grass Valley (USA)
G74-101 Northlake Engineering, Inc. (USA)
Related Parts
3110-00-053-4423INTERCHANGEABLE
BEARING,BALL,ANNULAR
695850A
5330-00-145-1846INTERCHANGEABLE
SEAL,PLAIN ENCASED
5120-00-165-3912INTERCHANGEABLE
CRIMPING TOOL,TERMINAL,HAND
5905-00-279-7311INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
02224960
5935-00-553-3399INTERCHANGEABLE
ADAPTER,CONNECTOR
4820-00-885-9533INTERCHANGEABLE
DIAPHRAGM,VALVE
55000
5330-01-173-6625INTERCHANGEABLE
GASKET
550-00
6670-01-371-5873INTERCHANGEABLE
SCALE,WEIGHING
55000
6530-01-473-6200INTERCHANGEABLE
COT,SPECIAL NEEDS
55000
6532-01-612-1693INTERCHANGEABLE
BLANKET,WARMING,HYPOTHERMIA
5895-01-687-0005INTERCHANGEABLE
INTERFACE UNIT,COMMUNICATION EQU
55000

Frequently Asked Questions

What is NSN 5950-01-021-6977?

NSN 5950-01-021-6977 is a Transformer,power, manufactured by Thomson Inc Div Grass Valley, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-01-021-6977?

NSN 5950-01-021-6977 has 7 cross-referenced part numbers: 55000 (Thomson Inc Div Grass Valley), 055000-00 (Thomson Inc Div Grass Valley), GVG900 (Thomson Inc Div Grass Valley), TB6005-00 (Thomson Inc Div Grass Valley), 1209 150 (Thomson Inc Div Grass Valley) and 2 more.

What NSN replaces 5950-01-021-6977?

There are 11 known substitutes for 5950-01-021-6977: 3110-00-053-4423, 5330-00-145-1846, 5120-00-165-3912 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TB6005-00?

Key specifications for TB6005-00: Reliability Indicator: NOT ESTABLISHED; Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT; Mounting Facility Quantity: 2 SINGLE GROUP; Winding Operating Voltage: 23.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-01-021-6977 still in active supply?

NSN 5950-01-021-6977 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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