PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7889SHousing,clutch

Eaton Corp Transmission Div · NSN 2520-00-390-9458 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-390-9458 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-390-9458. Primary manufacturer part number: 7889S.
Features
  • Housing,clutch — FSC 2520
  • 10 verified cross-references
  • Primary manufacturer: Eaton Corp Transmission Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Housing,clutch, cataloged under National Stock Number 2520-00-390-9458, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Eaton Corp Transmission Div. This item has 10 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHousing,clutch
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersEaton Corp Transmission Div (CAGE 73460); Oshkosh Corp (CAGE 45152); White Motor Corp (CAGE 65282); Trackmobile Llc (CAGE 65358); Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (CAGE 92679)
Technical Specifications
ParameterValue
NSN2520-00-390-9458
Primary Part Number7889S
Item NameHousing,clutch
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerEaton Corp Transmission Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5905-00-082-72183X2250 INTERCHANGEABLE
Resistor,fixed,wire Wound
Ward Leonard Ct Llc
5935-00-088-8964MS3108R14S7PX INTERCHANGEABLE
Connector,plug,electrical
Sae International Dba Sae International
5365-00-103-5714305068 INTERCHANGEABLE
Bushing,starter Dri
Brp Us Inc
5120-00-133-0642 INTERCHANGEABLE
Die,crimping Tool
5955-00-149-9289443-1 INTERCHANGEABLE
Oscillator,crystal Controlled
Ametek Programmable Power, Inc.
6240-00-265-65371H7027 INTERCHANGEABLE
Lamp,incandescent
Caterpillar Inc Div Caterpillar Defense
5962-00-318-2223 INTERCHANGEABLE
Microcircuit,digital
6625-00-583-15269157156 INTERCHANGEABLE
Detector,radio Frequency
Us Army Aviation and Missile Command
5999-00-674-23324431 INTERCHANGEABLE
Clip,electrical
Cooper Bussmann, Llc Dba Cooper Industries
1620-00-699-0275 INTERCHANGEABLE
Support,linkage,damper
Cross-Reference Index
Part NumberManufacturer
7889S PRIMARY Eaton Corp Transmission Div (USA)
5401F Oshkosh Corp (USA)
4431 White Motor Corp (USA)
4431 Trackmobile Llc (USA)
4431 PRIMARY Eaton Corp Transmission Div (USA)
3C5068 White Motor Corp (USA)
59856D Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
4431 Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
5401F Oshkosh Defense Llc (USA)
305068 Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
Related Parts
5905-00-082-7218INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
3X2250
5935-00-088-8964INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
MS3108R14S7PX
5365-00-103-5714INTERCHANGEABLE
BUSHING,STARTER DRI
305068
5120-00-133-0642INTERCHANGEABLE
DIE,CRIMPING TOOL
5955-00-149-9289INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
443-1
6240-00-265-6537INTERCHANGEABLE
LAMP,INCANDESCENT
1H7027
5962-00-318-2223INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
6625-00-583-1526INTERCHANGEABLE
DETECTOR,RADIO FREQUENCY
9157156
5999-00-674-2332INTERCHANGEABLE
CLIP,ELECTRICAL
4431
1620-00-699-0275INTERCHANGEABLE
SUPPORT,LINKAGE,DAMPER
5310-00-699-1269INTERCHANGEABLE
WASHER,FLAT
020199
5305-01-088-2802INTERCHANGEABLE
SCREW,SHOULDER
4431

Frequently Asked Questions

What is NSN 2520-00-390-9458?

NSN 2520-00-390-9458 is a Housing,clutch, manufactured by Eaton Corp Transmission Div, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-390-9458?

NSN 2520-00-390-9458 has 10 cross-referenced part numbers: 7889S (Eaton Corp Transmission Div), 5401F (Oshkosh Corp), 4431 (White Motor Corp), 4431 (Trackmobile Llc), 4431 (Eaton Corp Transmission Div) and 5 more.

What NSN replaces 2520-00-390-9458?

There are 12 known substitutes for 2520-00-390-9458: 5905-00-082-7218, 5935-00-088-8964, 5365-00-103-5714 and 9 more. Verify interchangeability with system specifications before substitution.

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