PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E5041Resistor Assembly

Pierce Co Inc the Sub of Avis Industrial Corp · NSN 5905-00-440-1569 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-440-1569 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-440-1569. Primary manufacturer part number: E5041.
Features
  • Resistor Assembly — FSC 5905
  • Component Name: VARIABLE WIRE WOUND RESISTOR
  • Component Identifying Number: R121 PART NO.
  • Component Quantity: 2
  • Terminal Type: TAB, SOLDER LUG
  • Mounting Method: BRACKET(S)
  • Component Relationship: MATCHED TO EACH OTHER
  • Assembly Construction Method: MOUNTED BETWEEN U-BRACKETS
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor Assembly, cataloged under National Stock Number 5905-00-440-1569, 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 Pierce Co Inc the Sub of Avis Industrial Corp. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-440-1569
Primary Part NumberE5041
Item NameResistor Assembly
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerPierce Co Inc the Sub of Avis Industrial Corp
StatusACTIVE
Component NameVARIABLE WIRE WOUND RESISTOR
Component Identifying NumberR121 PART NO.
Component Quantity2
Terminal TypeTAB, SOLDER LUG
Mounting MethodBRACKET(S)
Component RelationshipMATCHED TO EACH OTHER
Assembly Construction MethodMOUNTED BETWEEN U-BRACKETS
Component Controlling AgencyWINPOWER MFG CO.
Terminal Quantity6
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5331-01-315-2145 INTERCHANGEABLE
O-Ring
5110-01-437-2197R121 INTERCHANGEABLE
Reamer,hand
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Cross-Reference Index
Part NumberManufacturer
E5041 Pierce Co Inc the Sub of Avis Industrial Corp (USA)
R121 Pierce Co Inc the Sub of Avis Industrial Corp (USA)
E5041 Winco, Inc. (USA)
R121 Winco, Inc. (USA)
Related Parts
5331-01-315-2145INTERCHANGEABLE
O-RING
5110-01-437-2197INTERCHANGEABLE
REAMER,HAND
R121

Frequently Asked Questions

What is NSN 5905-00-440-1569?

NSN 5905-00-440-1569 is a Resistor Assembly, manufactured by Pierce Co Inc the Sub of Avis Industrial Corp, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-440-1569?

NSN 5905-00-440-1569 has 4 cross-referenced part numbers: E5041 (Pierce Co Inc the Sub of Avis Industrial Corp), R121 (Pierce Co Inc the Sub of Avis Industrial Corp), E5041 (Winco, Inc.), R121 (Winco, Inc.).

What NSN replaces 5905-00-440-1569?

There are 2 known substitutes for 5905-00-440-1569: 5331-01-315-2145, 5110-01-437-2197. Verify interchangeability with system specifications before substitution.

What are the specifications of E5041?

Key specifications for E5041: Component Name: VARIABLE WIRE WOUND RESISTOR; Component Identifying Number: R121 PART NO.; Overall Width: 2.312 INCHES NOMINAL IN; Component Quantity: 2. 12 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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