PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50357Pulley,flat

Shugart Corp Dba Intl Assembly Specialists · NSN 3020-01-140-1174 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-140-1174 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-140-1174. Primary manufacturer part number: 50357.
Features
  • Pulley,flat — FSC 3020
  • 2 verified cross-references
  • Primary manufacturer: Shugart Corp Dba Intl Assembly Specialists
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pulley,flat, cataloged under National Stock Number 3020-01-140-1174, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Shugart Corp Dba Intl Assembly Specialists. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePulley,flat
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersShugart Corp Dba Intl Assembly Specialists (CAGE 75102); Shugart Associates Sub of Xerox Corp (CAGE 56481)
Technical Specifications
ParameterValue
NSN3020-01-140-1174
Primary Part Number50357
Item NamePulley,flat
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerShugart Corp Dba Intl Assembly Specialists
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3020-00-203-1535SCB69694 INTERCHANGEABLE
Gear,helical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4820-00-287-444729 1-1/4 IN INTERCHANGEABLE
Valve,check
Crane Co Div Valve Div
4730-00-475-8999 INTERCHANGEABLE
Plug Pipe
9540-00-529-9903 INTERCHANGEABLE
Angle,structural
9540-01-146-9670 INTERCHANGEABLE
Angle,structural
5995-01-373-9239 INTERCHANGEABLE
Cable Assembly,power,electrical
5340-01-714-614750357 INTERCHANGEABLE
Cap,protective,dust and Moisture
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
50357 PRIMARY Shugart Corp Dba Intl Assembly Specialists (USA)
50357 Shugart Associates Sub of Xerox Corp (USA)
Related Parts
3020-00-203-1535INTERCHANGEABLE
GEAR,HELICAL
SCB69694
4820-00-287-4447INTERCHANGEABLE
VALVE,CHECK
29 1-1/4 IN
4730-00-475-8999INTERCHANGEABLE
PLUG PIPE
9540-00-529-9903INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-01-146-9670INTERCHANGEABLE
ANGLE,STRUCTURAL
5995-01-373-9239INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
5340-01-714-6147INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
50357

Frequently Asked Questions

What is NSN 3020-01-140-1174?

NSN 3020-01-140-1174 is a Pulley,flat, manufactured by Shugart Corp Dba Intl Assembly Specialists, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-140-1174?

NSN 3020-01-140-1174 has 2 cross-referenced part numbers: 50357 (Shugart Corp Dba Intl Assembly Specialists), 50357 (Shugart Associates Sub of Xerox Corp).

What NSN replaces 3020-01-140-1174?

There are 7 known substitutes for 3020-01-140-1174: 3020-00-203-1535, 4820-00-287-4447, 4730-00-475-8999 and 4 more. Verify interchangeability with system specifications before substitution.

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