PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DCB1231Resistor,fixed,composition

Veeco Instruments Inc Lambda Div · NSN 5905-00-686-4529 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-686-4529 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-686-4529. Primary manufacturer part number: DCB1231.
Features
  • Resistor,fixed,composition — FSC 5905
  • Specification/standard Data: 81349-MIL-R-11/8 GOVERNMENT SPECIFICATION
  • Cubic Measure: 0.001 CUBIC INCHES
  • Body Diameter: 0.090 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Terminal Length: 1.500 INCHES NOMINAL IN
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 150.0
  • Inclosure Type: ENCAPSULATED
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,composition, cataloged under National Stock Number 5905-00-686-4529, 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 Veeco Instruments Inc Lambda Div. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-686-4529
Primary Part NumberDCB1231
Item NameResistor,fixed,composition
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerVeeco Instruments Inc Lambda Div
StatusCANCELLED
Specification/standard Data81349-MIL-R-11/8 GOVERNMENT SPECIFICATION
Cubic Measure0.001 CUBIC INCHES
Body Diameter0.090 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Terminal Length1.500 INCHES NOMINAL IN
Ambient Temp in Deg Celsius at Zero Percent Rated Power150.0
Inclosure TypeENCAPSULATED
Terminal TypeWIRE LEAD
Ambient Temp at Full Rated Power70.0 CELSIUS DEGC
Power Dissipation Rating in Watts0.250 FREE AIR
Body Length0.250 INCHES NOMINAL IN
Test Data Document81349-MIL-R-11 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Style DesignatorAXIAL TERMINAL EACH END
Electrical Resistance12.000 KILOHMS
Resistance Tolerance in Percent-10.000 TO 10.000
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5905-00-106-1278 INTERCHANGEABLE
Resistor,fixed,composition
6150-00-635-5739C527 INTERCHANGEABLE
End Bell,electrical Rotating Equ
Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division
Cross-Reference Index
Part NumberManufacturer
DCB1231 Veeco Instruments Inc Lambda Div (USA)
446-1744 Nimikkeistokeskus Ncb Finland (FIN)
CB1231 Rockwell Automation, Inc. Dba Rockwell Automation (USA)
745-0788-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
C527 Howell Instruments, Inc. Dba Howell Instruments Inc (USA)
80560-412 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
RC07GF123K Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-R-11/8 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
080160412 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
4171381-212 Raytheon Company Div Rmd Strategic (USA)
L220421-123 Honeywell International Inc Dba Honeywell (USA)
Related Parts
5905-00-106-1278INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
6150-00-635-5739INTERCHANGEABLE
END BELL,ELECTRICAL ROTATING EQU
C527

Frequently Asked Questions

What is NSN 5905-00-686-4529?

NSN 5905-00-686-4529 is a Resistor,fixed,composition, manufactured by Veeco Instruments Inc Lambda Div, classified under FSC 5905 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5905-00-686-4529?

NSN 5905-00-686-4529 has 11 cross-referenced part numbers: DCB1231 (Veeco Instruments Inc Lambda Div), 446-1744 (Nimikkeistokeskus Ncb Finland), CB1231 (Rockwell Automation, Inc. Dba Rockwell Automation), 745-0788-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), C527 (Howell Instruments, Inc. Dba Howell Instruments Inc) and 6 more.

What NSN replaces 5905-00-686-4529?

There are 2 known substitutes for 5905-00-686-4529: 5905-00-106-1278, 6150-00-635-5739. Verify interchangeability with system specifications before substitution.

What are the specifications of DCB1231?

Key specifications for DCB1231: Specification/standard Data: 81349-MIL-R-11/8 GOVERNMENT SPECIFICATION; Cubic Measure: 0.001 CUBIC INCHES; Body Diameter: 0.090 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-686-4529 still in active supply?

NSN 5905-00-686-4529 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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