PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

78004Carrier Assembly

Eaton Corp Axle Div · NSN 2520-00-408-8633 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-408-8633 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-408-8633. Primary manufacturer part number: 78004.
Features
  • Carrier Assembly — FSC 2520
  • 3 verified cross-references
  • Primary manufacturer: Eaton Corp Axle Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Carrier Assembly, cataloged under National Stock Number 2520-00-408-8633, 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 Axle Div. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCarrier Assembly
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersEaton Corp Axle Div (CAGE 81142); Pettibone Llc (CAGE 46717)
Technical Specifications
ParameterValue
NSN2520-00-408-8633
Primary Part Number78004
Item NameCarrier Assembly
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerEaton Corp Axle Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5331-00-166-8483 INTERCHANGEABLE
O-Ring
5306-00-195-562978004 INTERCHANGEABLE
Bolt,rod
Dressta North America Ltd
2510-00-220-190974028 INTERCHANGEABLE
Shock Absorber,lever Action
Tenneco Inc
6105-00-765-104678-009 INTERCHANGEABLE
Rotor and Stator As
Hydro-Aire Aerospace Corp
5998-01-083-1571 INTERCHANGEABLE
Circuit Card Assembly
5962-01-110-7284 INTERCHANGEABLE
Microcircuit,linear
5962-01-252-3500 INTERCHANGEABLE
Microcircuit,linear
2530-01-324-045778009 INTERCHANGEABLE
Cylinder,hydraulic Brake,master
Rudd Equipment Corp
5962-01-359-7174 INTERCHANGEABLE
Microcircuit,linear
Cross-Reference Index
Part NumberManufacturer
78004 Eaton Corp Axle Div (USA)
78009 Eaton Corp Axle Div (USA)
B1-7490-3 Pettibone Llc (USA)
Related Parts
5331-00-166-8483INTERCHANGEABLE
O-RING
5306-00-195-5629INTERCHANGEABLE
BOLT,ROD
78004
2510-00-220-1909INTERCHANGEABLE
SHOCK ABSORBER,LEVER ACTION
74028
6105-00-765-1046INTERCHANGEABLE
ROTOR AND STATOR AS
78-009
5998-01-083-1571INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5962-01-110-7284INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-252-3500INTERCHANGEABLE
MICROCIRCUIT,LINEAR
2530-01-324-0457INTERCHANGEABLE
CYLINDER,HYDRAULIC BRAKE,MASTER
78009
5962-01-359-7174INTERCHANGEABLE
MICROCIRCUIT,LINEAR

Frequently Asked Questions

What is NSN 2520-00-408-8633?

NSN 2520-00-408-8633 is a Carrier Assembly, manufactured by Eaton Corp Axle Div, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-408-8633?

NSN 2520-00-408-8633 has 3 cross-referenced part numbers: 78004 (Eaton Corp Axle Div), 78009 (Eaton Corp Axle Div), B1-7490-3 (Pettibone Llc).

What NSN replaces 2520-00-408-8633?

There are 9 known substitutes for 2520-00-408-8633: 5331-00-166-8483, 5306-00-195-5629, 2510-00-220-1909 and 6 more. Verify interchangeability with system specifications before substitution.

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