PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RFT1-502Resistor,variable,nonwire Wound,

Bowmar/tic Inc Sub of Bowmar Instrument Corp · NSN 5905-00-729-0564 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-729-0564 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-729-0564. Primary manufacturer part number: RFT1-502.
Features
  • Resistor,variable,nonwire Wound, — FSC 5905
  • Body Width: 0.348 INCHES NOMINAL IN
  • Mounting Hole Diameter: 0.090 INCHES NOMINAL IN
  • Resistance Tolerance Per Section in Percent: -10.0 TO 10.0 SINGLE SECTION
  • Body Length: 1.328 INCHES NOMINAL IN
  • Power Dissipation Rating Per Section in Watts: 0.5 FREE AIR SINGLE SECTION
  • Terminal Type and Quantity: 3 WIRE LEAD
  • Body Height: 0.406 INCHES NOMINAL IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-729-0564, 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 Bowmar/tic Inc Sub of Bowmar Instrument Corp. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-729-0564
Primary Part NumberRFT1-502
Item NameResistor,variable,nonwire Wound,
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerBowmar/tic Inc Sub of Bowmar Instrument Corp
StatusACTIVE
Body Width0.348 INCHES NOMINAL IN
Mounting Hole Diameter0.090 INCHES NOMINAL IN
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 SINGLE SECTION
Body Length1.328 INCHES NOMINAL IN
Power Dissipation Rating Per Section in Watts0.5 FREE AIR SINGLE SECTION
Terminal Type and Quantity3 WIRE LEAD
Body Height0.406 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Mounting MethodUNTHREADED HOLE(S)
Mounting Facility Quantity2
Electrical Resistance Per Section5.0 KILOHMS SINGLE SECTION
Terminal LocationLOWER ADJACENT SIDE SINGLE ROW
Section Quantity1
Body StyleRECTANGULAR W/MOUNTING HOLES/SLOTS
Fragility FactorMODERATELY DELICATE
Shaft Length0.062 INCHES NOMINAL IN
Shaft Diameter0.125 INCHES NOMINAL IN
Lateral Distance Between Mounting Hole Centers1.094 INCHES NOMINAL IN
Actuator TypeSINGLE SHAFT
Shaft StyleROUND, SLOTTED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
1620-00-718-67865824-5 INTERCHANGEABLE
Housing,spring
Goodrich Aerospace Canada Ltd
1290-01-315-044458245 INTERCHANGEABLE
Flowline Assembly
Industrial Electronic Engineers, Inc.
6625-01-430-715358245 INTERCHANGEABLE
Voltmeter
Teleflex Inc Electrical Systems Div
Cross-Reference Index
Part NumberManufacturer
RFT1-502 Bowmar/tic Inc Sub of Bowmar Instrument Corp (USA)
58245 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
58245 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
Related Parts
1620-00-718-6786INTERCHANGEABLE
HOUSING,SPRING
5824-5
1290-01-315-0444INTERCHANGEABLE
FLOWLINE ASSEMBLY
58245
6625-01-430-7153INTERCHANGEABLE
VOLTMETER
58245

Frequently Asked Questions

What is NSN 5905-00-729-0564?

NSN 5905-00-729-0564 is a Resistor,variable,nonwire Wound,, manufactured by Bowmar/tic Inc Sub of Bowmar Instrument Corp, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-729-0564?

NSN 5905-00-729-0564 has 3 cross-referenced part numbers: RFT1-502 (Bowmar/tic Inc Sub of Bowmar Instrument Corp), 58245 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), 58245 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division).

What NSN replaces 5905-00-729-0564?

There are 3 known substitutes for 5905-00-729-0564: 1620-00-718-6786, 1290-01-315-0444, 6625-01-430-7153. Verify interchangeability with system specifications before substitution.

What are the specifications of RFT1-502?

Key specifications for RFT1-502: Body Width: 0.348 INCHES NOMINAL IN; Mounting Hole Diameter: 0.090 INCHES NOMINAL IN; Resistance Tolerance Per Section in Percent: -10.0 TO 10.0 SINGLE SECTION; Body Length: 1.328 INCHES NOMINAL IN. 20 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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