PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30665Resistor,variable,nonwire Wound,

L & R Manufacturing Company · NSN 5905-01-298-6420 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-01-298-6420 — this item is cataloged by the U.S. Government under National Stock Number 5905-01-298-6420. Primary manufacturer part number: 30665.
Features
  • Resistor,variable,nonwire Wound, — FSC 5905
  • 1 verified cross-reference
  • Primary manufacturer: L & R Manufacturing Company
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-298-6420, 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 L & R Manufacturing Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameResistor,variable,nonwire Wound,
FSC / FSG5905 — No Item Name Available (FSG 59)
ManufacturersL & R Manufacturing Company (CAGE 17656)
Technical Specifications
ParameterValue
NSN5905-01-298-6420
Primary Part Number30665
Item NameResistor,variable,nonwire Wound,
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerL & R Manufacturing Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3120-00-677-657530665 INTERCHANGEABLE
Bushing,sleeve
L3harris Technologies, Inc. Div Space and Airborne Systems
4820-01-279-3085N30665 INTERCHANGEABLE
Cap,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5330-01-316-247330665 INTERCHANGEABLE
Retainer,packing
Hydro-Component Research and Development Corp
5307-01-439-9124 INTERCHANGEABLE
Stud,plain
4140-01-654-805430665-1 INTERCHANGEABLE
Fan,circulating
Science Applications International Corporation
Cross-Reference Index
Part NumberManufacturer
30665 PRIMARY L & R Manufacturing Company (USA)
Related Parts
3120-00-677-6575INTERCHANGEABLE
BUSHING,SLEEVE
30665
4820-01-279-3085INTERCHANGEABLE
CAP,VALVE
N30665
5330-01-316-2473INTERCHANGEABLE
RETAINER,PACKING
30665
5307-01-439-9124INTERCHANGEABLE
STUD,PLAIN
4140-01-654-8054INTERCHANGEABLE
FAN,CIRCULATING
30665-1

Frequently Asked Questions

What is NSN 5905-01-298-6420?

NSN 5905-01-298-6420 is a Resistor,variable,nonwire Wound,, manufactured by L & R Manufacturing Company, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-01-298-6420?

NSN 5905-01-298-6420 has 1 cross-referenced part number: 30665 (L & R Manufacturing Company).

What NSN replaces 5905-01-298-6420?

There are 5 known substitutes for 5905-01-298-6420: 3120-00-677-6575, 4820-01-279-3085, 5330-01-316-2473 and 2 more. Verify interchangeability with system specifications before substitution.

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