PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A30943Resistor,variable,wire Wound,non

Ozalid Corp · NSN 5905-01-317-9913 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-01-317-9913 — this item is cataloged by the U.S. Government under National Stock Number 5905-01-317-9913. Primary manufacturer part number: A30943.
Features
  • Resistor,variable,wire Wound,non — FSC 5905
  • Reliability Indicator: NOT ESTABLISHED
  • Rotary Actuator Travel in Angular Deg: 300.0 NOMINAL
  • Resistance Tolerance Per Section in Percent: -10.0 TO 10.0 SINGLE SECTION
  • Body Style: CYLINDRICAL BUSHING MOUNTED
  • Shaft Style: ROUND
  • Screw Thread Diameter: 0.375 INCHES NOMINAL IN
  • Mounting Method: STANDARD BUSHING
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-01-317-9913, 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 Ozalid Corp. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-01-317-9913
Primary Part NumberA30943
Item NameResistor,variable,wire Wound,non
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerOzalid Corp
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Rotary Actuator Travel in Angular Deg300.0 NOMINAL
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 SINGLE SECTION
Body StyleCYLINDRICAL BUSHING MOUNTED
Shaft StyleROUND
Screw Thread Diameter0.375 INCHES NOMINAL IN
Mounting MethodSTANDARD BUSHING
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
Terminal Type and Quantity3 TAB, SOLDER LUG
Electrical Resistance Per Section5.0 KILOHMS SINGLE SECTION
Power Dissipation Rating Per Section in Watts3.0 FREE AIR SINGLE SECTION
Ambient Temp in Deg Celsius Per Section at Full Rated Power40.0 SINGLE SECTION
Screw Thread Quantity Per Inch32.0
Screw Thread Series DesignatorUNEF
Nonturn Device Radius0.515 INCHES MINIMUM AND 0.547 INCHES MAXIMUM IN
Body Diameter1.657 INCHES MINIMUM AND 1.719 INCHES MAXIMUM IN
Body Length0.750 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN
Nonturn Device LocationAT 9 OCLOCK
Shaft Length0.828 INCHES MINIMUM AND 0.922 INCHES MAXIMUM IN
Actuator Travel Control FeatureSTOPS
Effective Electrical Rotation in Deg Angular Rotation280.0 NOMINAL
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power105.0 SINGLE SECTION
Shaft Diameter0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
Actuator TypeSINGLE SHAFT
Fragility FactorMODERATELY RUGGED
Mounting Bushing Length0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
Section Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5961-00-252-1325 INTERCHANGEABLE
Transistor
9540-00-596-2770 INTERCHANGEABLE
Angle,structural
4730-00-720-50025228623-1 INTERCHANGEABLE
Reducer,pipe
U S Army Tank Automotive Command Amsta-Im-Mm
4810-01-073-30660HMS1-30943 INTERCHANGEABLE
Valve,linear,directional Control
Woodward Hrt Div Woodward Hrt/cadillac Gage
2530-01-215-193178299 INTERCHANGEABLE
Brake,multiple Disk
Ausco Products Inc
3020-01-216-205830943 INTERCHANGEABLE
Gear,antibacklash,spur
Adams Rite Aerospace, Inc
5331-01-268-6812207133 INTERCHANGEABLE
O-Ring
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
5305-01-591-657930943 INTERCHANGEABLE
Screw,cap,hexagon Head
Eagle Components, Inc
1630-01-653-4915309-43 INTERCHANGEABLE
Plate,backing,brake
Goodrich Corporation
Cross-Reference Index
Part NumberManufacturer
A30943 PRIMARY Ozalid Corp (USA)
30943 Clarostat Sensors and Controls (USA)
A30943 Clarostat Sensors and Controls (USA)
Related Parts
5961-00-252-1325INTERCHANGEABLE
TRANSISTOR
9540-00-596-2770INTERCHANGEABLE
ANGLE,STRUCTURAL
4730-00-720-5002INTERCHANGEABLE
REDUCER,PIPE
5228623-1
4810-01-073-3066INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
0HMS1-30943
2530-01-215-1931INTERCHANGEABLE
BRAKE,MULTIPLE DISK
78299
3020-01-216-2058INTERCHANGEABLE
GEAR,ANTIBACKLASH,SPUR
30943
5331-01-268-6812INTERCHANGEABLE
O-RING
207133
5305-01-591-6579INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
30943
1630-01-653-4915INTERCHANGEABLE
PLATE,BACKING,BRAKE
309-43

Frequently Asked Questions

What is NSN 5905-01-317-9913?

NSN 5905-01-317-9913 is a Resistor,variable,wire Wound,non, manufactured by Ozalid Corp, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-01-317-9913?

NSN 5905-01-317-9913 has 3 cross-referenced part numbers: A30943 (Ozalid Corp), 30943 (Clarostat Sensors and Controls), A30943 (Clarostat Sensors and Controls).

What NSN replaces 5905-01-317-9913?

There are 9 known substitutes for 5905-01-317-9913: 5961-00-252-1325, 9540-00-596-2770, 4730-00-720-5002 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A30943?

Key specifications for A30943: Reliability Indicator: NOT ESTABLISHED; Rotary Actuator Travel in Angular Deg: 300.0 NOMINAL; Resistance Tolerance Per Section in Percent: -10.0 TO 10.0 SINGLE SECTION; Body Style: CYLINDRICAL BUSHING MOUNTED. 28 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com