PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B139054Resistor,variable,nonwire Wound,

Rohde & Schwarz Usa, Inc. · NSN 5905-00-577-7516 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-577-7516 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-577-7516. Primary manufacturer part number: B139054.
Features
  • Resistor,variable,nonwire Wound, — FSC 5905
  • Shaft Style: ROUND, SLOTTED
  • Body Length: 0.375 INCHES NOMINAL IN
  • Actuator Type: SINGLE SHAFT
  • Resistance Tolerance Per Section in Percent: -10.0 TO 10.0 SINGLE SECTION
  • Terminal Type and Quantity: 3 TAB, SOLDER LUG
  • Power Dissipation Rating Per Section in Watts: 0.5 FREE AIR SINGLE SECTION
  • Test Data Document: 81349-MILR94 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.).
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-577-7516, 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 Rohde & Schwarz Usa, Inc.. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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
NSN5905-00-577-7516
Primary Part NumberB139054
Item NameResistor,variable,nonwire Wound,
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerRohde & Schwarz Usa, Inc.
StatusACTIVE
Shaft StyleROUND, SLOTTED
Body Length0.375 INCHES NOMINAL IN
Actuator TypeSINGLE SHAFT
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 SINGLE SECTION
Terminal Type and Quantity3 TAB, SOLDER LUG
Power Dissipation Rating Per Section in Watts0.5 FREE AIR SINGLE SECTION
Test Data Document81349-MILR94 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.).
Mounting Bushing Length0.375 INCHES NOMINAL IN
Mounting MethodLOCKING BUSHING
Device Design TypeERR-030 AT 9:00 OCLOCKUNABLE TO DECODE
Shaft Diameter0.125 INCHES NOMINAL IN
Nonturn Device Radius0.375 INCHES NOMINAL IN
Screw Thread Quantity Per Inch32.0
Electrical Resistance Per Section5.000 KILOHMS SINGLE SECTION
Screw Thread Diameter0.250 INCHES NOMINAL IN
Screw Thread Series DesignatorUNEF
Shaft Length0.500 INCHES NOMINAL IN
Body Diameter0.750 INCHES NOMINAL IN
Body StyleCYLINDRICAL BUSHING MOUNTED
Maximum Starting Torque6.00 INCH-OUNCES IN
Section Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5905-00-583-5130 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Cross-Reference Index
Part NumberManufacturer
B139054 Rohde & Schwarz Usa, Inc. (USA)
65LTX3534 Cts Corp in Texas Dba Cts Electronics Corp Brownsville Div (USA)
MIL-PRF-94/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
380-6255-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
MILR94 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RV5LAXSB502A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5905-00-583-5130INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,

Frequently Asked Questions

What is NSN 5905-00-577-7516?

NSN 5905-00-577-7516 is a Resistor,variable,nonwire Wound,, manufactured by Rohde & Schwarz Usa, Inc., classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-577-7516?

NSN 5905-00-577-7516 has 6 cross-referenced part numbers: B139054 (Rohde & Schwarz Usa, Inc.), 65LTX3534 (Cts Corp in Texas Dba Cts Electronics Corp Brownsville Div), MIL-PRF-94/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 380-6255-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), MILR94 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 5905-00-577-7516?

There is 1 known substitute for 5905-00-577-7516: 5905-00-583-5130. Verify interchangeability with system specifications before substitution.

What are the specifications of B139054?

Key specifications for B139054: Shaft Style: ROUND, SLOTTED; Body Length: 0.375 INCHES NOMINAL IN; Actuator Type: SINGLE SHAFT; Resistance Tolerance Per Section in Percent: -10.0 TO 10.0 SINGLE SECTION. 21 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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