PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1648237C91Clutch Assembly,friction

Navistar Intl Corp Truck Br Ohio Plant · NSN 2520-01-337-4116 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-01-337-4116 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-337-4116. Primary manufacturer part number: 1648237C91.
Features
  • Clutch Assembly,friction — FSC 2520
  • 2 verified cross-references
  • Primary manufacturer: Navistar Intl Corp Truck Br Ohio Plant
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Clutch Assembly,friction, cataloged under National Stock Number 2520-01-337-4116, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Navistar Intl Corp Truck Br Ohio Plant. This item has 2 commercial cross-references from 2 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
NSN2520-01-337-4116
Primary Part Number1648237C91
Item NameClutch Assembly,friction
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerNavistar Intl Corp Truck Br Ohio Plant
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
3040-00-309-3845128258 INTERCHANGEABLE
Connecting Link,rigid
Telemechanics Inc
3120-00-478-9451128258 INTERCHANGEABLE
Bearing,sleeve
Curtiss-Wright Controls, Inc. Div Actuation Division
5331-00-589-5935 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
1648237C91 PRIMARY Navistar Intl Corp Truck Br Ohio Plant (USA)
128258 Eaton Corp Clutch Div (USA)
Related Parts
3040-00-309-3845INTERCHANGEABLE
CONNECTING LINK,RIGID
128258
3120-00-478-9451INTERCHANGEABLE
BEARING,SLEEVE
128258
5331-00-589-5935INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 2520-01-337-4116?

NSN 2520-01-337-4116 is a Clutch Assembly,friction, manufactured by Navistar Intl Corp Truck Br Ohio Plant, classified under FSC 2520 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2520-01-337-4116?

NSN 2520-01-337-4116 has 2 cross-referenced part numbers: 1648237C91 (Navistar Intl Corp Truck Br Ohio Plant), 128258 (Eaton Corp Clutch Div).

What NSN replaces 2520-01-337-4116?

There are 3 known substitutes for 2520-01-337-4116: 3040-00-309-3845, 3120-00-478-9451, 5331-00-589-5935. Verify interchangeability with system specifications before substitution.

What are the specifications of 1648237C91?

Key specifications for 1648237C91: Special Features: CERAMIC;SHAPE ROUND. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2520-01-337-4116 still in active supply?

NSN 2520-01-337-4116 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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