PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WResistor,variable,wire Wound,non

Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div · NSN 5905-00-192-2509 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-192-2509 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-192-2509. Primary manufacturer part number: W.
Features
  • Resistor,variable,wire Wound,non — FSC 5905
  • Screw Thread Quantity Per Inch: 32.0
  • Electrical Resistance Per Section: 500.000 OHMS SINGLE SECTION
  • Power Dissipation Rating Per Section in Watts: 2.0 FREE AIR SINGLE SECTION
  • Shaft Style: ROUND, SLOTTED
  • Shaft Diameter: 0.250 INCHES NOMINAL IN
  • Terminal Type and Quantity: 3 TAB, SOLDER LUG
  • Mounting Method: STANDARD BUSHING
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-192-2509, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-192-2509
Primary Part NumberW
Item NameResistor,variable,wire Wound,non
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerTrw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div
StatusACTIVE
Screw Thread Quantity Per Inch32.0
Electrical Resistance Per Section500.000 OHMS SINGLE SECTION
Power Dissipation Rating Per Section in Watts2.0 FREE AIR SINGLE SECTION
Shaft StyleROUND, SLOTTED
Shaft Diameter0.250 INCHES NOMINAL IN
Terminal Type and Quantity3 TAB, SOLDER LUG
Mounting MethodSTANDARD BUSHING
Screw Thread Series DesignatorUNEF
Actuator TypeSINGLE SHAFT
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 SINGLE SECTION
Screw Thread Diameter0.375 INCHES NOMINAL IN
Section Quantity1
Shaft Length0.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3455-00-015-8419TABLE 15, 707 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
The American Society of Mechanical Engineers
2320-00-142-5231 INTERCHANGEABLE
Truck,stake
3455-00-222-921811500 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Niagara Cutter Inc
3455-00-222-92191-1561-0212 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
New York Twist Drill Inc
3455-00-222-92201321-0406 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Kennametal Inc. Div Kennametal Industrial Products Group
3455-00-222-922111670 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Niagara Cutter Inc
3455-00-243-21661-1561-0500 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
New York Twist Drill Inc
3455-00-243-21711-1561-1375 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
New York Twist Drill Inc
3455-00-243-217311550 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Niagara Cutter Inc
3455-00-243-2180 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Cross-Reference Index
Part NumberManufacturer
W Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div (USA)
W500 Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div (USA)
Related Parts
3455-00-015-8419INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
TABLE 15, 707
2320-00-142-5231INTERCHANGEABLE
TRUCK,STAKE
3455-00-222-9218INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
11500
3455-00-222-9219INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
1-1561-0212
3455-00-222-9220INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
1321-0406
3455-00-222-9221INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
11670
3455-00-243-2166INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
1-1561-0500
3455-00-243-2171INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
1-1561-1375
3455-00-243-2173INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
11550
3455-00-243-2180INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
5325-00-579-2673INTERCHANGEABLE
RING,RETAINING
W500
3455-00-995-1904INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
11530

Frequently Asked Questions

What is NSN 5905-00-192-2509?

NSN 5905-00-192-2509 is a Resistor,variable,wire Wound,non, manufactured by Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-192-2509?

NSN 5905-00-192-2509 has 2 cross-referenced part numbers: W (Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div), W500 (Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div).

What NSN replaces 5905-00-192-2509?

There are 12 known substitutes for 5905-00-192-2509: 3455-00-015-8419, 2320-00-142-5231, 3455-00-222-9218 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W?

Key specifications for W: Screw Thread Quantity Per Inch: 32.0; Electrical Resistance Per Section: 500.000 OHMS SINGLE SECTION; Power Dissipation Rating Per Section in Watts: 2.0 FREE AIR SINGLE SECTION; Shaft Style: ROUND, SLOTTED. 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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