PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5493Gear,helical and Sp

Eaton Corp Transmission Div · NSN 2520-00-696-4784 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-696-4784 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-696-4784. Primary manufacturer part number: 5493.
Features
  • Gear,helical and Sp — FSC 2520
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Corp Transmission Div
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,helical and Sp, cataloged under National Stock Number 2520-00-696-4784, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear,helical and Sp
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersEaton Corp Transmission Div (CAGE 73460)
Technical Specifications
ParameterValue
NSN2520-00-696-4784
Primary Part Number5493
Item NameGear,helical and Sp
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerEaton Corp Transmission Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6145-00-060-20125493 INTERCHANGEABLE
Cable,radio Frequency
Rscc Wire & Cable Llc Dba Marmon Industrial Energy & Infrastructure - East Granby
5985-00-156-0748549-3 INTERCHANGEABLE
Dummy Load,electrical
Omega Laboratories Inc
4730-00-270-38565493 INTERCHANGEABLE
Chuck,air,inflating
Schrader-Bridgeport International Inc Dba Schrader Automotive
5962-00-365-5728 INTERCHANGEABLE
Microcircuit,digital
5340-00-490-3948LS15290A03A INTERCHANGEABLE
Bumper
Lockheed Martin Corp
5305-00-983-5340NAS1352-6-56P INTERCHANGEABLE
Screw,cap,socket Head
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5330-01-411-3862549-3 INTERCHANGEABLE
Retainer,packing
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
6640-01-558-296526 58 48 15 INTERCHANGEABLE
Processing Module,vacuum,tissue
Hacker Industries Inc Dba Hacker Instruments & Industries
Cross-Reference Index
Part NumberManufacturer
5493 PRIMARY Eaton Corp Transmission Div (USA)
Related Parts
6145-00-060-2012INTERCHANGEABLE
CABLE,RADIO FREQUENCY
5493
5985-00-156-0748INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
549-3
4730-00-270-3856INTERCHANGEABLE
CHUCK,AIR,INFLATING
5493
5962-00-365-5728INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5340-00-490-3948INTERCHANGEABLE
BUMPER
LS15290A03A
5305-00-983-5340INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
NAS1352-6-56P
5330-01-411-3862INTERCHANGEABLE
RETAINER,PACKING
549-3
6640-01-558-2965INTERCHANGEABLE
PROCESSING MODULE,VACUUM,TISSUE
26 58 48 15

Frequently Asked Questions

What is NSN 2520-00-696-4784?

NSN 2520-00-696-4784 is a Gear,helical and Sp, manufactured by Eaton Corp Transmission Div, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-696-4784?

NSN 2520-00-696-4784 has 1 cross-referenced part number: 5493 (Eaton Corp Transmission Div).

What NSN replaces 2520-00-696-4784?

There are 8 known substitutes for 2520-00-696-4784: 6145-00-060-2012, 5985-00-156-0748, 4730-00-270-3856 and 5 more. Verify interchangeability with system specifications before substitution.

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