PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D504Disk,clutch,vehicular

Perfection Clutch · NSN 2520-00-414-5571 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-414-5571 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-414-5571. Primary manufacturer part number: D504.
Features
  • Disk,clutch,vehicular — FSC 2520
  • 10 verified cross-references
  • Primary manufacturer: Perfection Clutch
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disk,clutch,vehicular, cataloged under National Stock Number 2520-00-414-5571, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Perfection Clutch. This item has 10 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameDisk,clutch,vehicular
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersLiberty Ventures Inti, Llc (CAGE 79410); Chrysler Corp Service and Parts Opns (CAGE 86403); Nova Clutch. Inc (CAGE 2J726); Chrysler Realty Company Llc Dba Daimler Chrysler (CAGE 12204); Perfection Clutch (CAGE 31204)
Technical Specifications
ParameterValue
NSN2520-00-414-5571
Primary Part NumberD504
Item NameDisk,clutch,vehicular
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerPerfection Clutch
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5360-00-291-5134NC344 INTERCHANGEABLE
Spring,helical,compression
Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
2840-00-765-9974384018 INTERCHANGEABLE
Ring,thrust,turbine
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5310-00-846-5948P1007-EG INTERCHANGEABLE
Nut,self-Locking,gang Channel
Allied Tube & Conduit Corporation Dba Afc Cable Systems Inc Div Barbed Tape Division
4920-01-138-9897290945-1 INTERCHANGEABLE
Adapter Assy,cylind
Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
5999-01-591-4326562R081H02 INTERCHANGEABLE
Panel,radio Frequency-Electromag
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
384163 Liberty Ventures Inti, Llc (USA)
2909451 Chrysler Corp Service and Parts Opns (USA)
NC344 Nova Clutch. Inc (USA)
2909451 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
CF504 Perfection Clutch (USA)
384018 Borg-Warner Corp Automotive Parts Div (USA)
384163 Borg-Warner Corp Automotive Parts Div (USA)
102-10014 Sachs-Boge of America (USA)
D504 PRIMARY Perfection Clutch (USA)
2908400 Chrysler Corp Service and Parts Opns (USA)
Related Parts
5360-00-291-5134INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
NC344
2840-00-765-9974INTERCHANGEABLE
RING,THRUST,TURBINE
384018
5310-00-846-5948INTERCHANGEABLE
NUT,SELF-LOCKING,GANG CHANNEL
P1007-EG
4920-01-138-9897INTERCHANGEABLE
ADAPTER ASSY,CYLIND
290945-1
5999-01-591-4326INTERCHANGEABLE
PANEL,RADIO FREQUENCY-ELECTROMAG
562R081H02

Frequently Asked Questions

What is NSN 2520-00-414-5571?

NSN 2520-00-414-5571 is a Disk,clutch,vehicular, manufactured by Perfection Clutch, classified under FSC 2520 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2520-00-414-5571?

NSN 2520-00-414-5571 has 10 cross-referenced part numbers: 384163 (Liberty Ventures Inti, Llc), 2909451 (Chrysler Corp Service and Parts Opns), NC344 (Nova Clutch. Inc), 2909451 (Chrysler Realty Company Llc Dba Daimler Chrysler), CF504 (Perfection Clutch) and 5 more.

What NSN replaces 2520-00-414-5571?

There are 5 known substitutes for 2520-00-414-5571: 5360-00-291-5134, 2840-00-765-9974, 5310-00-846-5948 and 2 more. Verify interchangeability with system specifications before substitution.

Is NSN 2520-00-414-5571 still in active supply?

NSN 2520-00-414-5571 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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