PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35574Pulley,flat

Westerbeke Corporation · NSN 3020-01-310-0270 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-310-0270 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-310-0270. Primary manufacturer part number: 35574.
Features
  • Pulley,flat — FSC 3020
  • 2 verified cross-references
  • Primary manufacturer: Westerbeke Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pulley,flat, cataloged under National Stock Number 3020-01-310-0270, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Westerbeke Corporation. This item has 2 commercial cross-references 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.

Technical Specifications
ParameterValue
NSN3020-01-310-0270
Primary Part Number35574
Item NamePulley,flat
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerWesterbeke Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2530-00-933-412935574 INTERCHANGEABLE
Hub and Drum Assemb
Hayes Wheels Intl Inc Akron Opns
5133-00-988-5684 INTERCHANGEABLE
Drill,twist
5895-01-088-326435574 INTERCHANGEABLE
Readout Assembly
Gurley Precision Instruments Inc
3950-01-355-130535574 INTERCHANGEABLE
Starter Box Assembly
Allied Systems Company Dba Allied Systems Co
2990-01-372-414135574 INTERCHANGEABLE
Installation Kit,engine Exhaust
Walker Mfg Co
Cross-Reference Index
Part NumberManufacturer
35574 PRIMARY Westerbeke Corporation (USA)
035574 Westerbeke Corporation (USA)
Related Parts
2530-00-933-4129INTERCHANGEABLE
HUB AND DRUM ASSEMB
35574
5133-00-988-5684INTERCHANGEABLE
DRILL,TWIST
5895-01-088-3264INTERCHANGEABLE
READOUT ASSEMBLY
35574
3950-01-355-1305INTERCHANGEABLE
STARTER BOX ASSEMBLY
35574
2990-01-372-4141INTERCHANGEABLE
INSTALLATION KIT,ENGINE EXHAUST
35574

Frequently Asked Questions

What is NSN 3020-01-310-0270?

NSN 3020-01-310-0270 is a Pulley,flat, manufactured by Westerbeke Corporation, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-310-0270?

NSN 3020-01-310-0270 has 2 cross-referenced part numbers: 35574 (Westerbeke Corporation), 035574 (Westerbeke Corporation).

What NSN replaces 3020-01-310-0270?

There are 5 known substitutes for 3020-01-310-0270: 2530-00-933-4129, 5133-00-988-5684, 5895-01-088-3264 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 35574?

Key specifications for 35574: Special Features: USED AS A BELT TENSIONER ON WESTERBEKE CORP. MODEL 9.0 BTG GASOLINE ENGINE. 1 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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