PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6609-112-1Resistor,variable,wire Wound,pre

Northrop Grumman Systems Corporation · NSN 5905-00-166-8124 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-166-8124 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-166-8124. Primary manufacturer part number: 6609-112-1.
Features
  • Resistor,variable,wire Wound,pre — FSC 5905
  • Undercut Width: 0.2770 INCHES MINIMUM IN
  • Mounting Lip Depth: 0.0780 INCHES NOMINAL IN
  • Section Quantity: 1
  • Fragility Factor: MODERATELY RUGGED
  • Pilot Diameter Runout: 0.001 INCHES IN
  • Shaft Runout: 0.002 INCHES IN
  • Shaft End Play: 0.005 INCHES 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 5905-00-166-8124, 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 Northrop Grumman Systems Corporation. 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-166-8124
Primary Part Number6609-112-1
Item NameResistor,variable,wire Wound,pre
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Undercut Width0.2770 INCHES MINIMUM IN
Mounting Lip Depth0.0780 INCHES NOMINAL IN
Section Quantity1
Fragility FactorMODERATELY RUGGED
Pilot Diameter Runout0.001 INCHES IN
Shaft Runout0.002 INCHES IN
Shaft End Play0.005 INCHES IN
Electrical Resistance Per Section5.0 KILOHMS SINGLE SECTION
Bearing TypeBALL SHAFT
Features ProvidedHUMIDITY PROOF
Effective Electrical Rotation in Deg Angular Rotation280.0 NOMINAL
Lateral Runout0.002 INCHES IN
Shaft Radial Play0.002 INCHES IN
Maximum Starting Torque0.70 INCH-OUNCES IN
Maximum Running Torque0.60 INCH-OUNCES IN
Actuator TypeSINGLE SHAFT
Ambient Temp in Deg Celsius Per Section at Full Rated Power85.0 SINGLE SECTION
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power150.0 SINGLE SECTION
Terminal Type and Quantity4 TURRET
Function Conformity Tolerance Per Section-1.00 TO 1.00 SINGLE SECTION
Mounting MethodCLAMP RING(S)
Resistance Tolerance Per Section in Percent-5.0 TO 5.0 SINGLE SECTION
Tap Location Tolerance Per Section-1.0 TO 1.0 DEG ANGULAR ROTATION SINGLE SECTION
Fixed Tap Quantity Per Section1 SINGLE SECTION
Function Characteristic Per SectionSINGLE SECTION LINEAR
Power Dissipation Rating Per Section in Watts10.0 FREE AIR SINGLE SECTION
Tap Location From Ccw Terminal Per Section in Deg of Effective Electrical Rotation140.0 SINGLE SECTION
Actuator Travel Control FeatureCONTINUOUS MOTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5961-00-188-5575676-2 INTERCHANGEABLE
Rectifier,semiconductor Device,u
Micro Uspd Inc
5910-00-349-6937134521-2 INTERCHANGEABLE
Capacitor,variable,glass Dielect
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5935-00-539-3203676-2 INTERCHANGEABLE
Connector,plug,electrical
Whitney Blake Company Dba Whitney Blake Co
5945-00-721-19186762 INTERCHANGEABLE
Solenoid,electrical
Aerospace Lighting Corporation
5905-01-028-15026609-112-1 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Bi Technologies Corporation Div Bi Technologies Corp.
5945-01-064-9519CLA-41-70030 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
5970-01-281-016015275-101 INTERCHANGEABLE
Insulator,bushing
Staffall, Inc. Dba Staffall Inc
6545-01-500-2518617 INTERCHANGEABLE
Sink-Cabinet,surgical Scrub
Getinge Usa Inc
Cross-Reference Index
Part NumberManufacturer
6762 Sensor Systems, L.l.c. Dba Sensor Systems Llc (USA)
6762 General Dynamics Motion Control Llc (USA)
669-112-1 Bi Technologies Corporation Div Bi Technologies Corp. (USA)
6609-112-1 PRIMARY Northrop Grumman Systems Corporation (USA)
6679-420-0 Bi Technologies Corporation Div Bi Technologies Corp. (USA)
Related Parts
5961-00-188-5575INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
676-2
5910-00-349-6937INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
134521-2
5935-00-539-3203INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
676-2
5945-00-721-1918INTERCHANGEABLE
SOLENOID,ELECTRICAL
6762
5905-01-028-1502INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
6609-112-1
5945-01-064-9519INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
CLA-41-70030
5970-01-281-0160INTERCHANGEABLE
INSULATOR,BUSHING
15275-101
6545-01-500-2518INTERCHANGEABLE
SINK-CABINET,SURGICAL SCRUB
617

Frequently Asked Questions

What is NSN 5905-00-166-8124?

NSN 5905-00-166-8124 is a Resistor,variable,wire Wound,pre, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-166-8124?

NSN 5905-00-166-8124 has 5 cross-referenced part numbers: 6762 (Sensor Systems, L.l.c. Dba Sensor Systems Llc), 6762 (General Dynamics Motion Control Llc), 669-112-1 (Bi Technologies Corporation Div Bi Technologies Corp.), 6609-112-1 (Northrop Grumman Systems Corporation), 6679-420-0 (Bi Technologies Corporation Div Bi Technologies Corp.).

What NSN replaces 5905-00-166-8124?

There are 8 known substitutes for 5905-00-166-8124: 5961-00-188-5575, 5910-00-349-6937, 5935-00-539-3203 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6609-112-1?

Key specifications for 6609-112-1: Undercut Width: 0.2770 INCHES MINIMUM IN; Mounting Lip Depth: 0.0780 INCHES NOMINAL IN; Section Quantity: 1; Fragility Factor: MODERATELY RUGGED. 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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