PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15575Flywheel,engine

Hydraulics International, Inc. Dba Hydraulics International Inc · NSN 2815-01-568-7814 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-01-568-7814 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-568-7814. Primary manufacturer part number: 15575.
Features
  • Flywheel,engine — FSC 2815
  • 1 verified cross-reference
  • Primary manufacturer: Hydraulics International, Inc. Dba Hydraulics International Inc
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Flywheel,engine, cataloged under National Stock Number 2815-01-568-7814, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Hydraulics International, Inc. Dba Hydraulics International Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2815-01-568-7814
Primary Part Number15575
Item NameFlywheel,engine
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerHydraulics International, Inc. Dba Hydraulics International Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
9540-00-227-8940 INTERCHANGEABLE
Beam,structural
6220-00-435-586715575 INTERCHANGEABLE
Retainer,lamp
Grimes Aerospace Company
3030-00-890-472713575 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
6145-00-900-0254 INTERCHANGEABLE
Wire,electrical
2915-00-909-911919253 INTERCHANGEABLE
Spraybar,main
Collins Engine Nozzles, Inc
3120-01-124-118115575 INTERCHANGEABLE
Bushing,handwheel
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
3010-01-196-5385906776 INTERCHANGEABLE
Cover,coupling
Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
3030-01-304-256715574 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
6685-01-336-498215575 INTERCHANGEABLE
Manometer,u-Tube
American Fuel Cell and Coated Fabrics Company, Llc
5950-01-407-3765900918-001 INTERCHANGEABLE
Transformer,power
L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1
Cross-Reference Index
Part NumberManufacturer
15575 PRIMARY Hydraulics International, Inc. Dba Hydraulics International Inc (USA)
Related Parts
9540-00-227-8940INTERCHANGEABLE
BEAM,STRUCTURAL
6220-00-435-5867INTERCHANGEABLE
RETAINER,LAMP
15575
3030-00-890-4727INTERCHANGEABLE
BELT,V
13575
6145-00-900-0254INTERCHANGEABLE
WIRE,ELECTRICAL
2915-00-909-9119INTERCHANGEABLE
SPRAYBAR,MAIN
19253
3120-01-124-1181INTERCHANGEABLE
BUSHING,HANDWHEEL
15575
3010-01-196-5385INTERCHANGEABLE
COVER,COUPLING
906776
3030-01-304-2567INTERCHANGEABLE
BELT,V
15574
6685-01-336-4982INTERCHANGEABLE
MANOMETER,U-TUBE
15575
5950-01-407-3765INTERCHANGEABLE
TRANSFORMER,POWER
900918-001

Frequently Asked Questions

What is NSN 2815-01-568-7814?

NSN 2815-01-568-7814 is a Flywheel,engine, manufactured by Hydraulics International, Inc. Dba Hydraulics International Inc, classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-01-568-7814?

NSN 2815-01-568-7814 has 1 cross-referenced part number: 15575 (Hydraulics International, Inc. Dba Hydraulics International Inc).

What NSN replaces 2815-01-568-7814?

There are 10 known substitutes for 2815-01-568-7814: 9540-00-227-8940, 6220-00-435-5867, 3030-00-890-4727 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15575?

Key specifications for 15575: Special Features: DIESEL POWERED HYDRAULIC POWER SUPPLY, FLYWHEEL LINKS ENGINE TO PUMP; End Item Identification: HYBRID OTPS 3; Part Name Assigned by Controlling Agency: FLYWHEEL FLANGE. 3 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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