PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

404-101-3Resistor,fixed

B.c. Systems Inc. Dba Bc Systems Inc · NSN 5905-01-172-3949 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-01-172-3949 — this item is cataloged by the U.S. Government under National Stock Number 5905-01-172-3949. Primary manufacturer part number: 404-101-3.
Features
  • Resistor,fixed — FSC 5905
  • 3 verified cross-references
  • Primary manufacturer: B.c. Systems Inc. Dba Bc Systems Inc
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed, cataloged under National Stock Number 5905-01-172-3949, 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 B.c. Systems Inc. Dba Bc Systems Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameResistor,fixed
FSC / FSG5905 — No Item Name Available (FSG 59)
ManufacturersB.c. Systems Inc. Dba Bc Systems Inc (CAGE 48313); Raytheon Company Div Rmd Strategic (CAGE 05869); Tempo Instrument Inc Defense Electronics Div (CAGE 07031)
Technical Specifications
ParameterValue
NSN5905-01-172-3949
Primary Part Number404-101-3
Item NameResistor,fixed
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerB.c. Systems Inc. Dba Bc Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5905-00-076-5630200FTS102 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Honeywell International Inc Dba Honeywell International Div New England Instrument (nei)
2840-00-369-53604041013 INTERCHANGEABLE
Disk,compressor,aircraft Gas Tur
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
3120-00-725-57064041013 INTERCHANGEABLE
Bushing,sleeve
Textron Aviation Inc
Cross-Reference Index
Part NumberManufacturer
404-101-3 PRIMARY B.c. Systems Inc. Dba Bc Systems Inc (USA)
5371-61 PRIMARY Raytheon Company Div Rmd Strategic (USA)
404-101-3 Tempo Instrument Inc Defense Electronics Div (USA)
Related Parts
5905-00-076-5630INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
200FTS102
2840-00-369-5360INTERCHANGEABLE
DISK,COMPRESSOR,AIRCRAFT GAS TUR
4041013
3120-00-725-5706INTERCHANGEABLE
BUSHING,SLEEVE
4041013

Frequently Asked Questions

What is NSN 5905-01-172-3949?

NSN 5905-01-172-3949 is a Resistor,fixed, manufactured by B.c. Systems Inc. Dba Bc Systems Inc, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-01-172-3949?

NSN 5905-01-172-3949 has 3 cross-referenced part numbers: 404-101-3 (B.c. Systems Inc. Dba Bc Systems Inc), 5371-61 (Raytheon Company Div Rmd Strategic), 404-101-3 (Tempo Instrument Inc Defense Electronics Div).

What NSN replaces 5905-01-172-3949?

There are 3 known substitutes for 5905-01-172-3949: 5905-00-076-5630, 2840-00-369-5360, 3120-00-725-5706. Verify interchangeability with system specifications before substitution.

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