PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1 3-4AAResistor,adjustable

Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div · NSN 5905-00-502-9106 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-502-9106 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-502-9106. Primary manufacturer part number: 1 3-4AA.
Features
  • Resistor,adjustable — FSC 5905
  • Resistance Tolerance in Percent: -10.000 TO 10.000
  • Style Designator: RADIAL TERMINAL EACH END
  • Power Dissipation Rating in Watts: 10.000 FREE AIR
  • Terminal Type: TAB, SOLDER LUG
  • Body Diameter: 0.312 INCHES NOMINAL IN
  • Body Length: 1.750 INCHES NOMINAL IN
  • Terminal Length: 0.625 INCHES NOMINAL IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,adjustable, cataloged under National Stock Number 5905-00-502-9106, 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 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-502-9106
Primary Part Number1 3-4AA
Item NameResistor,adjustable
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerTrw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div
StatusACTIVE
Resistance Tolerance in Percent-10.000 TO 10.000
Style DesignatorRADIAL TERMINAL EACH END
Power Dissipation Rating in Watts10.000 FREE AIR
Terminal TypeTAB, SOLDER LUG
Body Diameter0.312 INCHES NOMINAL IN
Body Length1.750 INCHES NOMINAL IN
Terminal Length0.625 INCHES NOMINAL IN
Ambient Temp at Full Rated Power40.0 CELSIUS DEGC
Inclosure TypeENCAPSULATED
Reactance CharacteristicNONINDUCTIVE
Electrical Resistance50.000 OHMS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5905-00-114-4929 INTERCHANGEABLE
Resistor,adjustable
5905-00-190-4292B99939 INTERCHANGEABLE
Resistor,adjustable
Honeywell International, Inc Div Aerospace-Tucson
5905-00-199-23961-3-4Z37KADJ INTERCHANGEABLE
Resistor,adjustable
Memcor Inc
5905-00-892-7258 INTERCHANGEABLE
Resistor,adjustable
Cross-Reference Index
Part NumberManufacturer
1 3-4AA Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div (USA)
Related Parts
5905-00-114-4929INTERCHANGEABLE
RESISTOR,ADJUSTABLE
5905-00-190-4292INTERCHANGEABLE
RESISTOR,ADJUSTABLE
B99939
5905-00-199-2396INTERCHANGEABLE
RESISTOR,ADJUSTABLE
1-3-4Z37KADJ
5905-00-892-7258INTERCHANGEABLE
RESISTOR,ADJUSTABLE

Frequently Asked Questions

What is NSN 5905-00-502-9106?

NSN 5905-00-502-9106 is a Resistor,adjustable, 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 5905-00-502-9106?

NSN 5905-00-502-9106 has 1 cross-referenced part number: 1 3-4AA (Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div).

What NSN replaces 5905-00-502-9106?

There are 4 known substitutes for 5905-00-502-9106: 5905-00-114-4929, 5905-00-190-4292, 5905-00-199-2396 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1 3-4AA?

Key specifications for 1 3-4AA: Resistance Tolerance in Percent: -10.000 TO 10.000; Style Designator: RADIAL TERMINAL EACH END; Power Dissipation Rating in Watts: 10.000 FREE AIR; Terminal Type: TAB, SOLDER LUG. 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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