PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3540-S-1-103Resistor,variable,wire Wound,non

Bourns Inc · NSN 5905-01-581-9970 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-01-581-9970 — this item is cataloged by the U.S. Government under National Stock Number 5905-01-581-9970. Primary manufacturer part number: 3540-S-1-103.
Features
  • Resistor,variable,wire Wound,non — FSC 5905
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • 3 verified cross-references
  • Primary manufacturer: Bourns Inc
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 5905-01-581-9970, 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 Bourns Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-01-581-9970
Primary Part Number3540-S-1-103
Item NameResistor,variable,wire Wound,non
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerBourns Inc
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5905-01-097-4636 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Cross-Reference Index
Part NumberManufacturer
3540-S-1-103 Bourns Inc (USA)
3540S-1-103 Bourns Instruments Inc (USA)
84008PC32 Columbus Claims Company (USA)
Related Parts
5905-01-097-4636INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON

Frequently Asked Questions

What is NSN 5905-01-581-9970?

NSN 5905-01-581-9970 is a Resistor,variable,wire Wound,non, manufactured by Bourns Inc, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-01-581-9970?

NSN 5905-01-581-9970 has 3 cross-referenced part numbers: 3540-S-1-103 (Bourns Inc), 3540S-1-103 (Bourns Instruments Inc), 84008PC32 (Columbus Claims Company).

What NSN replaces 5905-01-581-9970?

There is 1 known substitute for 5905-01-581-9970: 5905-01-097-4636. Verify interchangeability with system specifications before substitution.

What are the specifications of 3540-S-1-103?

Key specifications for 3540-S-1-103: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 2 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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