PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12772-3Variable Resistor

Electric Regulator Corp · NSN 5905-00-279-2018 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-279-2018 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-279-2018. Primary manufacturer part number: 12772-3.
Features
  • Variable Resistor — FSC 5905
  • 2 verified cross-references
  • Primary manufacturer: Electric Regulator Corp
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Variable Resistor, cataloged under National Stock Number 5905-00-279-2018, 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 Electric Regulator Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameVariable Resistor
FSC / FSG5905 — No Item Name Available (FSG 59)
ManufacturersElectric Regulator Corp (CAGE 82116); John Deer Consumer Products Inc (CAGE 29201)
Technical Specifications
ParameterValue
NSN5905-00-279-2018
Primary Part Number12772-3
Item NameVariable Resistor
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerElectric Regulator Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-185-6375 INTERCHANGEABLE
Nut,plain,round
5985-00-884-6727127723 INTERCHANGEABLE
Waveguide Assembly
L3harris Technologies, Inc Div Space & Airborne Systems
4720-01-498-6348 INTERCHANGEABLE
Hose Assy,pao
Cross-Reference Index
Part NumberManufacturer
12772-3 PRIMARY Electric Regulator Corp (USA)
AA61133 PRIMARY John Deer Consumer Products Inc (USA)
Related Parts
5310-00-185-6375INTERCHANGEABLE
NUT,PLAIN,ROUND
5985-00-884-6727INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
127723
4720-01-498-6348INTERCHANGEABLE
HOSE ASSY,PAO

Frequently Asked Questions

What is NSN 5905-00-279-2018?

NSN 5905-00-279-2018 is a Variable Resistor, manufactured by Electric Regulator Corp, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-279-2018?

NSN 5905-00-279-2018 has 2 cross-referenced part numbers: 12772-3 (Electric Regulator Corp), AA61133 (John Deer Consumer Products Inc).

What NSN replaces 5905-00-279-2018?

There are 3 known substitutes for 5905-00-279-2018: 5310-00-185-6375, 5985-00-884-6727, 4720-01-498-6348. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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