PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8400 1-2Pulley,variable Pitch

Reliance Electric Company Dba Reliance & Dodge Brands · NSN 3020-00-375-6039 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-375-6039 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-375-6039. Primary manufacturer part number: 8400 1-2.
Features
  • Pulley,variable Pitch — FSC 3020
  • 6 verified cross-references
  • Primary manufacturer: Reliance Electric Company Dba Reliance & Dodge Brands
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pulley,variable Pitch, cataloged under National Stock Number 3020-00-375-6039, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Reliance Electric Company Dba Reliance & Dodge Brands. This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePulley,variable Pitch
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersReliance Electric Company Dba Reliance & Dodge Brands (CAGE 71956); Emerson Electric Co Browning Mfg Div (CAGE 71176); Maurey Mfg Co (CAGE 76241); TB Woods's Corporation (CAGE 79425); Dayco Products Llc (CAGE 11288)
Technical Specifications
ParameterValue
NSN3020-00-375-6039
Primary Part Number8400 1-2
Item NamePulley,variable Pitch
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerReliance Electric Company Dba Reliance & Dodge Brands
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4720-01-609-172584001-2 INTERCHANGEABLE
Hose Assembly,nonmetallic
Eaton Corporation Dba Eaton Inoac
5340-01-666-53188400-12 INTERCHANGEABLE
Plate,mounting
John Chadwick Corporation Dba Chadwick John Corp
Cross-Reference Index
Part NumberManufacturer
8400 1-2 PRIMARY Reliance Electric Company Dba Reliance & Dodge Brands (USA)
1VP44X 1/2 PRIMARY Emerson Electric Co Browning Mfg Div (USA)
1VP44 1-2 Emerson Electric Co Browning Mfg Div (USA)
8400 1-2 PRIMARY Maurey Mfg Co (USA)
840012 PRIMARY TB Woods's Corporation (USA)
8400 1-2 Dayco Products Llc (USA)
Related Parts
4720-01-609-1725INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
84001-2
5340-01-666-5318INTERCHANGEABLE
PLATE,MOUNTING
8400-12

Frequently Asked Questions

What is NSN 3020-00-375-6039?

NSN 3020-00-375-6039 is a Pulley,variable Pitch, manufactured by Reliance Electric Company Dba Reliance & Dodge Brands, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-375-6039?

NSN 3020-00-375-6039 has 6 cross-referenced part numbers: 8400 1-2 (Reliance Electric Company Dba Reliance & Dodge Brands), 1VP44X 1/2 (Emerson Electric Co Browning Mfg Div), 1VP44 1-2 (Emerson Electric Co Browning Mfg Div), 8400 1-2 (Maurey Mfg Co), 840012 (TB Woods's Corporation) and 1 more.

What NSN replaces 3020-00-375-6039?

There are 2 known substitutes for 3020-00-375-6039: 4720-01-609-1725, 5340-01-666-5318. Verify interchangeability with system specifications before substitution.

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