PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

572497Disk,clutch,vehicular

Sachs-Boge of America · NSN 2520-00-737-8446 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-737-8446 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-737-8446. Primary manufacturer part number: 572497.
Features
  • Disk,clutch,vehicular — FSC 2520
  • Disk Type: PLAIN
  • Spline Quantity: 10
  • Design Type: DRY
  • Spline Major Diameter: 1.749 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
  • Spline Type: STRAIGHT
  • Flexibility: RIGID
  • 32 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disk,clutch,vehicular, cataloged under National Stock Number 2520-00-737-8446, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Sachs-Boge of America. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 32 commercial cross-references from 22 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2520-00-737-8446
Primary Part Number572497
Item NameDisk,clutch,vehicular
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerSachs-Boge of America
StatusCANCELLED
Disk TypePLAIN
Spline Quantity10
Design TypeDRY
Spline Major Diameter1.749 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
Spline TypeSTRAIGHT
FlexibilityRIGID
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
4720-01-195-7031 INTERCHANGEABLE
Hose,preformed
4320-01-248-884215004600-34B INTERCHANGEABLE
Deflector,dirt and Liquid
Euramco Safety Inc
1355-01-509-86897378569 INTERCHANGEABLE
Dispenser,guidance Cable,torpedo
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
9104585 Euclid Equipment Inc (USA)
08-50170 Kaitlin Corp (USA)
572497 PRIMARY Sachs-Boge of America (USA)
Z15-2PLP51 Kaitlin Corp (USA)
1506051 Lipe Corp (USA)
15LC46 Oshkosh Defense Llc (USA)
150-15-062 Lipe Corp (USA)
HD417 Perfection Clutch (USA)
HD417IW Perfection Clutch (USA)
150-6-051 Lipe Corp (USA)
2133464 General Motors Corp (USA)
H3175 American Standard Inc Westinghouse Air Brake Co Div (USA)
151C28 Oshkosh Corp (USA)
CP-146 PRIMARY Cmbf Products Inc (USA)
150-6-350 Lipe Corp (USA)
332911 White Motor Corp (USA)
Z15-2PLP51 Lipe Corp (USA)
151C28 Oshkosh Defense Llc (USA)
101HBA391 Mack Trucks Inc Parts Opn (USA)
233574 Brockway Motor Trucks Div of Mack Trucks Inc (USA)
Related Parts
4720-01-195-7031INTERCHANGEABLE
HOSE,PREFORMED
4320-01-248-8842INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
15004600-34B
1355-01-509-8689INTERCHANGEABLE
DISPENSER,GUIDANCE CABLE,TORPEDO
7378569

Frequently Asked Questions

What is NSN 2520-00-737-8446?

NSN 2520-00-737-8446 is a Disk,clutch,vehicular, manufactured by Sachs-Boge of America, classified under FSC 2520 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2520-00-737-8446?

NSN 2520-00-737-8446 has 32 cross-referenced part numbers: 9104585 (Euclid Equipment Inc), 08-50170 (Kaitlin Corp), 572497 (Sachs-Boge of America), Z15-2PLP51 (Kaitlin Corp), 1506051 (Lipe Corp) and 27 more.

What NSN replaces 2520-00-737-8446?

There are 3 known substitutes for 2520-00-737-8446: 4720-01-195-7031, 4320-01-248-8842, 1355-01-509-8689. Verify interchangeability with system specifications before substitution.

What are the specifications of 572497?

Key specifications for 572497: Disk Type: PLAIN; Spline Quantity: 10; Special Features: THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCES, 79370 31204 35311 77873 63734 45152 36479 27315 89574 23862 65282 71000 19207 83041 HAVE INDICATED THEIR PART NUMBER CONTAINED ASBESTOS. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL; Design Type: DRY. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2520-00-737-8446 still in active supply?

NSN 2520-00-737-8446 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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