PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

401077Resistor,variable,nonwire Wound,

Telemechanics Inc · NSN 5905-00-147-8878 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-147-8878 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-147-8878. Primary manufacturer part number: 401077.
Features
  • Resistor,variable,nonwire Wound, — FSC 5905
  • Reliability Indicator: NOT ESTABLISHED
  • Terminal Type and Quantity: 4 TAB, SOLDER LUG
  • Power Dissipation Rating Per Section in Watts: 1.0 FREE AIR SINGLE SECTION
  • Maximum Starting Torque: 5.00 INCH-OUNCES IN
  • Body Length: 0.750 INCHES NOMINAL IN
  • Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius: -100.0 TO 100.0 SINGLE SECTION
  • Mounting Method: TERMINAL
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-147-8878, 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 Telemechanics Inc. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 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
NSN5905-00-147-8878
Primary Part Number401077
Item NameResistor,variable,nonwire Wound,
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerTelemechanics Inc
StatusCANCELLED
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity4 TAB, SOLDER LUG
Power Dissipation Rating Per Section in Watts1.0 FREE AIR SINGLE SECTION
Maximum Starting Torque5.00 INCH-OUNCES IN
Body Length0.750 INCHES NOMINAL IN
Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius-100.0 TO 100.0 SINGLE SECTION
Mounting MethodTERMINAL
Rotary Actuator Travel in Angular Deg7200.0 NOMINAL
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power150.0 SINGLE SECTION
Electrical Resistance Per Section1.0 KILOHMS SINGLE SECTION
Terminal LocationDUAL INLINE
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 SINGLE SECTION
Maximum Running Torque5.00 INCH-OUNCES IN
Effective Electrical Rotation in Deg Angular Rotation7200.0 NOMINAL
Actuator Travel Control FeatureCLUTCH
Body StyleRECTANGULAR
Body Width0.250 INCHES NOMINAL IN
Body Height0.190 INCHES NOMINAL IN
Section Quantity1
Ambient Temp in Deg Celsius Per Section at Full Rated Power70.0 SINGLE SECTION
Actuator TypeFLUSH DRIVE WITH SLOT-HOLE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5331-00-584-0266080-04273-007 INTERCHANGEABLE
O-Ring
Moog Inc
1560-00-621-463334-1083-5 INTERCHANGEABLE
Fairing,aircraft
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
3099P-1-102 Bourns Inc (USA)
401077 PRIMARY Telemechanics Inc (USA)
81533-13 Whittaker Corp Whittaker Electronic Systems Div (USA)
401077 American Telephone and Telegraph Co (USA)
B915258-7 Raytheon Systems Ltd (GBR)
401077 Lucent Technologies Inc Corporate Headquarters (USA)
3410835 Itt Telecom Products Corp Network Systems Div (USA)
3099P1-102 Bourns Instruments Inc (USA)
401077 Lucent Technologies Inc Dba Federal Marketing Group (USA)
Related Parts
5331-00-584-0266INTERCHANGEABLE
O-RING
080-04273-007
1560-00-621-4633INTERCHANGEABLE
FAIRING,AIRCRAFT
34-1083-5

Frequently Asked Questions

What is NSN 5905-00-147-8878?

NSN 5905-00-147-8878 is a Resistor,variable,nonwire Wound,, manufactured by Telemechanics Inc, classified under FSC 5905 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5905-00-147-8878?

NSN 5905-00-147-8878 has 9 cross-referenced part numbers: 3099P-1-102 (Bourns Inc), 401077 (Telemechanics Inc), 81533-13 (Whittaker Corp Whittaker Electronic Systems Div), 401077 (American Telephone and Telegraph Co), B915258-7 (Raytheon Systems Ltd) and 4 more.

What NSN replaces 5905-00-147-8878?

There are 2 known substitutes for 5905-00-147-8878: 5331-00-584-0266, 1560-00-621-4633. Verify interchangeability with system specifications before substitution.

What are the specifications of 401077?

Key specifications for 401077: Reliability Indicator: NOT ESTABLISHED; Terminal Type and Quantity: 4 TAB, SOLDER LUG; Power Dissipation Rating Per Section in Watts: 1.0 FREE AIR SINGLE SECTION; Maximum Starting Torque: 5.00 INCH-OUNCES IN. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-147-8878 still in active supply?

NSN 5905-00-147-8878 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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