PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

84493Seat,helical Compression Spring

Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator · NSN 5340-01-396-2238 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-396-2238 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-396-2238. Primary manufacturer part number: 84493.
Features
  • Seat,helical Compression Spring — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Seat,helical Compression Spring, cataloged under National Stock Number 5340-01-396-2238, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameSeat,helical Compression Spring
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersEaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (CAGE 09790)
Technical Specifications
ParameterValue
NSN5340-01-396-2238
Primary Part Number84493
Item NameSeat,helical Compression Spring
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
5330-00-286-8149 INTERCHANGEABLE
Seal,plain Encased
4730-01-313-726884493 INTERCHANGEABLE
Elbow,pipe to Tube
Stewart & Stevenson Power Products Llc
3120-01-344-425684493 INTERCHANGEABLE
Bushing,sleeve
Mitsubishi Caterpillar Forklift America, Inc
Cross-Reference Index
Part NumberManufacturer
84493 PRIMARY Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA)
Related Parts
5330-00-286-8149INTERCHANGEABLE
SEAL,PLAIN ENCASED
4730-01-313-7268INTERCHANGEABLE
ELBOW,PIPE TO TUBE
84493
3120-01-344-4256INTERCHANGEABLE
BUSHING,SLEEVE
84493

Frequently Asked Questions

What is NSN 5340-01-396-2238?

NSN 5340-01-396-2238 is a Seat,helical Compression Spring, manufactured by Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-396-2238?

NSN 5340-01-396-2238 has 1 cross-referenced part number: 84493 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator).

What NSN replaces 5340-01-396-2238?

There are 3 known substitutes for 5340-01-396-2238: 5330-00-286-8149, 4730-01-313-7268, 3120-01-344-4256. Verify interchangeability with system specifications before substitution.

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