PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

503-106Housing,flywheel

Industrial Devices Corp · NSN 2520-01-327-3319 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-01-327-3319 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-327-3319. Primary manufacturer part number: 503-106.
Features
  • Housing,flywheel — FSC 2520
  • General Characteristics Item Description: 380-ALUMINUM,2.840 IN. SQUARE,1.625 IN. THICK IN
  • 1 verified cross-reference
  • Primary manufacturer: Industrial Devices Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Housing,flywheel, cataloged under National Stock Number 2520-01-327-3319, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Industrial Devices Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-01-327-3319
Primary Part Number503-106
Item NameHousing,flywheel
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerIndustrial Devices Corp
StatusACTIVE
General Characteristics Item Description380-ALUMINUM,2.840 IN. SQUARE,1.625 IN. THICK IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5305-00-145-7016 INTERCHANGEABLE
Screw,machine
Cross-Reference Index
Part NumberManufacturer
503-106 PRIMARY Industrial Devices Corp (USA)
Related Parts
5305-00-145-7016INTERCHANGEABLE
SCREW,MACHINE

Frequently Asked Questions

What is NSN 2520-01-327-3319?

NSN 2520-01-327-3319 is a Housing,flywheel, manufactured by Industrial Devices Corp, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-01-327-3319?

NSN 2520-01-327-3319 has 1 cross-referenced part number: 503-106 (Industrial Devices Corp).

What NSN replaces 2520-01-327-3319?

There is 1 known substitute for 2520-01-327-3319: 5305-00-145-7016. Verify interchangeability with system specifications before substitution.

What are the specifications of 503-106?

Key specifications for 503-106: General Characteristics Item Description: 380-ALUMINUM,2.840 IN. SQUARE,1.625 IN. THICK IN. 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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