PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B40Resistor,variable,wire Wound,pre

Bi Technologies Corporation Div Bi Technologies Corp. · NSN 5905-00-884-0623 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-884-0623 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-884-0623. Primary manufacturer part number: B40.
Features
  • Resistor,variable,wire Wound,pre — FSC 5905
  • Section Quantity: 1
  • Maximum Starting Torque: 2.70 INCH-OUNCES IN
  • Function Conformity Tolerance Per Section: -0.50 TO 0.50 SINGLE SECTION
  • Terminal Type and Quantity: 3 TAB, SOLDER LUG
  • Actuator Type: SINGLE SHAFT
  • Effective Electrical Rotation in Deg Angular Rotation: 5400.0 NOMINAL
  • Maximum Running Torque: 2.00 INCH-OUNCES IN
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-00-884-0623, 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 Bi Technologies Corporation Div Bi Technologies Corp.. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-884-0623
Primary Part NumberB40
Item NameResistor,variable,wire Wound,pre
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerBi Technologies Corporation Div Bi Technologies Corp.
StatusACTIVE
Section Quantity1
Maximum Starting Torque2.70 INCH-OUNCES IN
Function Conformity Tolerance Per Section-0.50 TO 0.50 SINGLE SECTION
Terminal Type and Quantity3 TAB, SOLDER LUG
Actuator TypeSINGLE SHAFT
Effective Electrical Rotation in Deg Angular Rotation5400.0 NOMINAL
Maximum Running Torque2.00 INCH-OUNCES IN
Electrical Resistance Per Section40.000 OHMS SINGLE SECTION
Resistance Tolerance Per Section in Percent-5.0 TO 5.0 SINGLE SECTION
Function Conformity Per SectionSINGLE SECTION INDEPENDENT LINEARITY
Power Dissipation Rating Per Section in Watts10.0 FREE AIR SINGLE SECTION
Mounting MethodSTANDARD BUSHING
Ambient Temp in Deg Celsius Per Section at Full Rated Power40.0 SINGLE SECTION
Screw Thread Diameter0.500 INCHES NOMINAL IN
Shaft Length1.000 INCHES NOMINAL IN
Shaft Diameter0.250 INCHES NOMINAL IN
Shaft StyleROUND
Screw Thread Series DesignatorUN
Overall Diameter3.312 INCHES NOMINAL IN
Screw Thread Quantity Per Inch32.0
Mounting Bushing Length0.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3455-00-228-5231ASME B94.19 TABLE 28 5/8 DIA CU INTERCHANGEABLE
Cutter,milling,end
The American Society of Mechanical Engineers
5120-00-240-5396 INTERCHANGEABLE
Handle,socket Wrench
9330-00-478-6164 INTERCHANGEABLE
Plastic Sheet
5305-00-499-6602B-40 INTERCHANGEABLE
Setscrew
Ohio Industries Inc
5999-00-500-9344B40 INTERCHANGEABLE
Heater,thermal Release
Schneider Electric Usa, Inc. Dba Schneider Electric
5905-00-557-9090B40 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Johnson Controls Inc Div Johnson Controls
3030-00-793-1036B40 INTERCHANGEABLE
Belt,v
Gates Corporation
9535-00-825-3619B40 INTERCHANGEABLE
Brass Shim Stock
Alinabal Holdings Corporation Div Engineered Products Group
6625-01-114-3476B-4-0 INTERCHANGEABLE
Lead,test
Fluke Electronics Corp
6635-01-127-9827 INTERCHANGEABLE
Test Block
Cross-Reference Index
Part NumberManufacturer
B40 PRIMARY Bi Technologies Corporation Div Bi Technologies Corp. (USA)
Related Parts
3455-00-228-5231INTERCHANGEABLE
CUTTER,MILLING,END
ASME B94.19 TABLE 28 5/8 DIA CU
5120-00-240-5396INTERCHANGEABLE
HANDLE,SOCKET WRENCH
9330-00-478-6164INTERCHANGEABLE
PLASTIC SHEET
5305-00-499-6602INTERCHANGEABLE
SETSCREW
B-40
5999-00-500-9344INTERCHANGEABLE
HEATER,THERMAL RELEASE
B40
5905-00-557-9090INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
B40
3030-00-793-1036INTERCHANGEABLE
BELT,V
B40
9535-00-825-3619INTERCHANGEABLE
BRASS SHIM STOCK
B40
6625-01-114-3476INTERCHANGEABLE
LEAD,TEST
B-4-0
6635-01-127-9827INTERCHANGEABLE
TEST BLOCK
4320-01-202-1837INTERCHANGEABLE
RING,WEARING
517-2299514 PC2.2.3
6105-01-373-9298INTERCHANGEABLE
MOTOR,DIRECT CURRENT
B40

Frequently Asked Questions

What is NSN 5905-00-884-0623?

NSN 5905-00-884-0623 is a Resistor,variable,wire Wound,pre, manufactured by Bi Technologies Corporation Div Bi Technologies Corp., classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-884-0623?

NSN 5905-00-884-0623 has 1 cross-referenced part number: B40 (Bi Technologies Corporation Div Bi Technologies Corp.).

What NSN replaces 5905-00-884-0623?

There are 12 known substitutes for 5905-00-884-0623: 3455-00-228-5231, 5120-00-240-5396, 9330-00-478-6164 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B40?

Key specifications for B40: Section Quantity: 1; Maximum Starting Torque: 2.70 INCH-OUNCES IN; Function Conformity Tolerance Per Section: -0.50 TO 0.50 SINGLE SECTION; Terminal Type and Quantity: 3 TAB, SOLDER LUG. 22 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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