PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12499-1Resistor,variable,nonwire Wound,

Shallco, Inc · NSN 5905-00-872-6383 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-872-6383 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-872-6383. Primary manufacturer part number: 12499-1.
Features
  • Resistor,variable,nonwire Wound, — FSC 5905
  • Mounting Facility Quantity: 2
  • Body Diameter: 2.331 INCHES NOMINAL IN
  • Ambient Temp in Deg Celsius Per Section at Full Rated Power: 40.0 SINGLE SECTION
  • Body Length: 2.120 INCHES NOMINAL IN
  • Terminal Type and Quantity: 6 TAB, SOLDER LUG
  • Shaft Style: ROUND, SLOTTED, UNDERCUT
  • Mounting Method: THREADED HOLE(S)
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-872-6383, 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 Shallco, Inc. Government technical data includes 14 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-872-6383
Primary Part Number12499-1
Item NameResistor,variable,nonwire Wound,
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerShallco, Inc
StatusACTIVE
Mounting Facility Quantity2
Body Diameter2.331 INCHES NOMINAL IN
Ambient Temp in Deg Celsius Per Section at Full Rated Power40.0 SINGLE SECTION
Body Length2.120 INCHES NOMINAL IN
Terminal Type and Quantity6 TAB, SOLDER LUG
Shaft StyleROUND, SLOTTED, UNDERCUT
Mounting MethodTHREADED HOLE(S)
Terminal LocationLONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE
Body StyleCYLINDRICAL HOLE/SLOT MOUNTED
Actuator TypeSINGLE SHAFT
Shaft Diameter0.624 INCHES NOMINAL IN
Section Quantity1
Shaft Length0.987 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5905-00-494-5849 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
6240-01-245-696645821 INTERCHANGEABLE
Lamp,incandescent
Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
5120-01-398-772400945821000 INTERCHANGEABLE
Socket,socket Wrench
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
5330-01-582-0381 INTERCHANGEABLE
Gasket
Cross-Reference Index
Part NumberManufacturer
12499-1 Shallco, Inc (USA)
4582-1 Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems (USA)
DMS 87008B Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
Related Parts
5905-00-494-5849INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
6240-01-245-6966INTERCHANGEABLE
LAMP,INCANDESCENT
45821
5120-01-398-7724INTERCHANGEABLE
SOCKET,SOCKET WRENCH
00945821000
5330-01-582-0381INTERCHANGEABLE
GASKET

Frequently Asked Questions

What is NSN 5905-00-872-6383?

NSN 5905-00-872-6383 is a Resistor,variable,nonwire Wound,, manufactured by Shallco, Inc, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-872-6383?

NSN 5905-00-872-6383 has 3 cross-referenced part numbers: 12499-1 (Shallco, Inc), 4582-1 (Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems), DMS 87008B (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).

What NSN replaces 5905-00-872-6383?

There are 4 known substitutes for 5905-00-872-6383: 5905-00-494-5849, 6240-01-245-6966, 5120-01-398-7724 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12499-1?

Key specifications for 12499-1: Mounting Facility Quantity: 2; Body Diameter: 2.331 INCHES NOMINAL IN; Ambient Temp in Deg Celsius Per Section at Full Rated Power: 40.0 SINGLE SECTION; Body Length: 2.120 INCHES NOMINAL IN. 15 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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