PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

712-50-2Resistor,variable,nonwire Wound,

B.c. Systems Inc. Dba Bc Systems Inc · NSN 5905-00-833-4612 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-833-4612 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-833-4612. Primary manufacturer part number: 712-50-2.
Features
  • Resistor,variable,nonwire Wound, — FSC 5905
  • Undercut Width: 0.0570 INCHES MINIMUM IN
  • Body Length: 0.768 INCHES NOMINAL IN
  • Pilot Diameter: 0.9683 INCHES MINIMUM AND 0.9688 INCHES MAXIMUM IN
  • Pilot Length: 0.0620 INCHES NOMINAL IN
  • Terminal Location: RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
  • Shaft Bearing Type: BEARING
  • Electrical Resistance Per Section: 20.000 KILOHMS SINGLE SECTION
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-833-4612, 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. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-833-4612
Primary Part Number712-50-2
Item NameResistor,variable,nonwire Wound,
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerB.c. Systems Inc. Dba Bc Systems Inc
StatusACTIVE
Undercut Width0.0570 INCHES MINIMUM IN
Body Length0.768 INCHES NOMINAL IN
Pilot Diameter0.9683 INCHES MINIMUM AND 0.9688 INCHES MAXIMUM IN
Pilot Length0.0620 INCHES NOMINAL IN
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
Shaft Bearing TypeBEARING
Electrical Resistance Per Section20.000 KILOHMS SINGLE SECTION
Mounting MethodCLAMP RING(S)
Effective Electrical Rotation in Deg Angular Rotation343.0 MINIMUM
Maximum Running Torque0.35 INCH-OUNCES IN
Lateral Runout0.0015 INCHES IN
Function Conformity Per SectionSINGLE SECTION ABSOLUTE LINEARITY
Shaft Runout0.001 INCHES IN
Pilot Diameter Runout0.00100 INCHES IN
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 SINGLE SECTION
Maximum Starting Torque0.35 INCH-OUNCES IN
Shaft End Play0.00200 INCHES IN
Function Characteristic Per SectionSINGLE SECTION EQUATION
Actuator TypeSINGLE SHAFT
Shaft Radial Play0.002 INCHES IN
Mounting Lip Diameter1.0620 INCHES NOMINAL IN
Test Data Document96467-712-50 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Undercut Diameter0.975 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Body StyleCYLINDRICAL SERVO MOUNTED
Section Quantity1
Shaft StyleROUND
Shaft Diameter0.1242 INCHES MINIMUM AND 0.1247 INCHES MAXIMUM IN
Body Diameter1.073 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
2815-00-036-463914U1043PC9156 INTERCHANGEABLE
Connection,inlet
Capitol Engine Co, Inc Dba Salmini Worldwide
5935-00-170-8160300606REV2PT1 INTERCHANGEABLE
Connector,plug,electrical
L3harris Technologies, Inc. Dba Harris Corporation
1650-00-228-90599156 INTERCHANGEABLE
Cap,hydraulic Cartridge
Pneudraulics, Inc.
5940-00-300-1482T-48-35-8MOD INTERCHANGEABLE
Terminal,stud
Morgan Advanced Ceramics, Inc.
5315-00-448-70729156 INTERCHANGEABLE
Key
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5310-01-021-424671-9156 INTERCHANGEABLE
Nut,plain,hexagon
Leroi International Inc Dba Compair Leroi
5940-01-220-9710915-144 INTERCHANGEABLE
Terminal,lug
Zierick Mfg Corp
5330-01-277-88159156-0000 INTERCHANGEABLE
Gasket
Itt Jabsco Products
5140-01-354-70239156 INTERCHANGEABLE
Roll,tools and Accessories
Estex Manufacturing Company, Inc. Dba Estex Manufacturing Co Inc
5305-01-394-7448912012040 INTERCHANGEABLE
Setscrew
Karl Senner, L.l.c. Dba Karl Senner Inc
Cross-Reference Index
Part NumberManufacturer
712-50-2 Tempo Instrument Inc Defense Electronics Div (USA)
11SF6853 Es Beta, Inc Dba Betatronix Div Betatronix (USA)
712-50-2 PRIMARY B.c. Systems Inc. Dba Bc Systems Inc (USA)
9156 Sensor Systems, L.l.c. Dba Sensor Systems Llc (USA)
11SFG6853 Es Beta, Inc Dba Betatronix Div Betatronix (USA)
Related Parts
2815-00-036-4639INTERCHANGEABLE
CONNECTION,INLET
14U1043PC9156
5935-00-170-8160INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
300606REV2PT1
1650-00-228-9059INTERCHANGEABLE
CAP,HYDRAULIC CARTRIDGE
9156
5940-00-300-1482INTERCHANGEABLE
TERMINAL,STUD
T-48-35-8MOD
5315-00-448-7072INTERCHANGEABLE
KEY
9156
5310-01-021-4246INTERCHANGEABLE
NUT,PLAIN,HEXAGON
71-9156
5940-01-220-9710INTERCHANGEABLE
TERMINAL,LUG
915-144
5330-01-277-8815INTERCHANGEABLE
GASKET
9156-0000
5140-01-354-7023INTERCHANGEABLE
ROLL,TOOLS AND ACCESSORIES
9156
5305-01-394-7448INTERCHANGEABLE
SETSCREW
912012040

Frequently Asked Questions

What is NSN 5905-00-833-4612?

NSN 5905-00-833-4612 is a Resistor,variable,nonwire Wound,, 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 5905-00-833-4612?

NSN 5905-00-833-4612 has 5 cross-referenced part numbers: 712-50-2 (Tempo Instrument Inc Defense Electronics Div), 11SF6853 (Es Beta, Inc Dba Betatronix Div Betatronix), 712-50-2 (B.c. Systems Inc. Dba Bc Systems Inc), 9156 (Sensor Systems, L.l.c. Dba Sensor Systems Llc), 11SFG6853 (Es Beta, Inc Dba Betatronix Div Betatronix).

What NSN replaces 5905-00-833-4612?

There are 10 known substitutes for 5905-00-833-4612: 2815-00-036-4639, 5935-00-170-8160, 1650-00-228-9059 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 712-50-2?

Key specifications for 712-50-2: Undercut Width: 0.0570 INCHES MINIMUM IN; Body Length: 0.768 INCHES NOMINAL IN; Pilot Diameter: 0.9683 INCHES MINIMUM AND 0.9688 INCHES MAXIMUM IN; Special Features: 105 TOOTH GEAR ON REAR END OF RESISTOR. 30 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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