PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

306-0121-00Resistor,fixed,composition

Tektronix, Inc. · NSN 5905-00-472-3470 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-472-3470 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-472-3470. Primary manufacturer part number: 306-0121-00.
Features
  • Resistor,fixed,composition — FSC 5905
  • Specification/standard Data: 81349-MIL-R-39008/5 GOVERNMENT SPECIFICATION
  • Test Data Document: 81349-MIL-R-39008 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.).
  • Power Dissipation Rating in Watts: 2.000 FREE AIR
  • Body Diameter: 0.318 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Terminal Length: 1.500 INCHES NOMINAL IN
  • Ambient Temp at Full Rated Power: 70.0 CELSIUS DEGC
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,composition, cataloged under National Stock Number 5905-00-472-3470, 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 Tektronix, Inc.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-472-3470
Primary Part Number306-0121-00
Item NameResistor,fixed,composition
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerTektronix, Inc.
StatusCANCELLED
Specification/standard Data81349-MIL-R-39008/5 GOVERNMENT SPECIFICATION
Test Data Document81349-MIL-R-39008 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.).
Power Dissipation Rating in Watts2.000 FREE AIR
Body Diameter0.318 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Terminal Length1.500 INCHES NOMINAL IN
Ambient Temp at Full Rated Power70.0 CELSIUS DEGC
Terminal TypeWIRE LEAD
Inclosure TypeENCAPSULATED
Ambient Temp in Deg Celsius at Zero Percent Rated Power130.0
Body Length0.688 INCHES NOMINAL IN
Electrical Resistance120.000 OHMS
Style DesignatorAXIAL TERMINAL EACH END
Resistance Tolerance in Percent-5.000 TO 5.000
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5930-00-134-5650 INTERCHANGEABLE
Switch,pressure
5905-00-279-1971 INTERCHANGEABLE
Resistor,fixed,composition
5895-00-829-9794130528-2 INTERCHANGEABLE
Receiver-Transmitter Subassembly
The Boeing Company Div Defense
6635-01-265-5109 INTERCHANGEABLE
Probe,eddy Current
5355-01-468-8348800150 INTERCHANGEABLE
Knob
American Dryer Corp
Cross-Reference Index
Part NumberManufacturer
306-0121-00 Tektronix, Inc. (USA)
RCR42G121JS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RCR42G121JP Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RCR42G121JR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
HB1215 Rockwell Automation, Inc. Dba Rockwell Automation (USA)
MIL-R-39008/5 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
16750078-029 Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA)
RC42GF121JS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RC42GF121J Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RC42GF121K Rockwell Automation, Inc. Dba Rockwell Automation (USA)
5905PL1280904 Jednolity Indeks Materialowy - Uniform Material Index (POL)
RCR42G121JM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
0693-1211 Hewlett-Packard Company Dba HP (USA)
HB2200HMS5PCT Rockwell Automation, Inc. Dba Rockwell Automation (USA)
RCR42G121KS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
HB1211 Rockwell Automation, Inc. Dba Rockwell Automation (USA)
800150 Bi Technologies Corporation Div Bi Technologies Corp. (USA)
1305282 Compaq Federal Llc (USA)
155531 Fluke Corp (USA)
Related Parts
5930-00-134-5650INTERCHANGEABLE
SWITCH,PRESSURE
5905-00-279-1971INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5895-00-829-9794INTERCHANGEABLE
RECEIVER-TRANSMITTER SUBASSEMBLY
130528-2
6635-01-265-5109INTERCHANGEABLE
PROBE,EDDY CURRENT
5355-01-468-8348INTERCHANGEABLE
KNOB
800150

Frequently Asked Questions

What is NSN 5905-00-472-3470?

NSN 5905-00-472-3470 is a Resistor,fixed,composition, manufactured by Tektronix, Inc., classified under FSC 5905 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5905-00-472-3470?

NSN 5905-00-472-3470 has 19 cross-referenced part numbers: 306-0121-00 (Tektronix, Inc.), RCR42G121JS (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), RCR42G121JP (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), RCR42G121JR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), HB1215 (Rockwell Automation, Inc. Dba Rockwell Automation) and 14 more.

What NSN replaces 5905-00-472-3470?

There are 5 known substitutes for 5905-00-472-3470: 5930-00-134-5650, 5905-00-279-1971, 5895-00-829-9794 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 306-0121-00?

Key specifications for 306-0121-00: Specification/standard Data: 81349-MIL-R-39008/5 GOVERNMENT SPECIFICATION; Test Data Document: 81349-MIL-R-39008 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.).; Power Dissipation Rating in Watts: 2.000 FREE AIR; Body Diameter: 0.318 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-472-3470 still in active supply?

NSN 5905-00-472-3470 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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