PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5324Seat,helical Compression Spring

Eaton Aerospace, Llc Dba Jackson South · NSN 5340-00-021-5584 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-021-5584 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-021-5584. Primary manufacturer part number: 5324.
Features
  • Seat,helical Compression Spring — FSC 5340
  • 3 verified cross-references
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Seat,helical Compression Spring, cataloged under National Stock Number 5340-00-021-5584, 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 Jackson South. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 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 Jackson South (CAGE 90166); Eaton Aerospace, Llc Dba Jackson South (CAGE 62983); General Signal Corp (CAGE 43491)
Technical Specifications
ParameterValue
NSN5340-00-021-5584
Primary Part Number5324
Item NameSeat,helical Compression Spring
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
5330-00-254-56245324 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
2040-00-273-0677 INTERCHANGEABLE
Plate,deck,access
2520-00-447-54385324 INTERCHANGEABLE
Shifter Fork,vehicular
Eaton Corp Transmission Div
5950-00-548-0481S6202-3223863GP3 INTERCHANGEABLE
Transformer,power
Naval Ship Systems Command
6220-00-567-20035324 INTERCHANGEABLE
Trip Switch Assembly
Axillon Aerospace (baltimore) Inc.
5930-00-636-1237503-8698-001 INTERCHANGEABLE
Switch,toggle
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
1650-00-773-292950348902 INTERCHANGEABLE
Parts Kit,valve Ass
Hydro-Aire Aerospace Corp
5331-00-959-791012536-2 INTERCHANGEABLE
O-Ring
Gulton Industries Inc
2530-01-182-78714117575 INTERCHANGEABLE
Rotor,disc Brake
Chrysler Corp Service and Parts Opns
5950-01-189-1371244-001-443 INTERCHANGEABLE
Transformer,power
Power Paragon, Inc. Dba Power Magnetics Div Power Magnetics
Cross-Reference Index
Part NumberManufacturer
5324 Eaton Aerospace, Llc Dba Jackson South (USA)
5324 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
5324 General Signal Corp (USA)
Related Parts
5330-00-254-5624INTERCHANGEABLE
GASKET
5324
2040-00-273-0677INTERCHANGEABLE
PLATE,DECK,ACCESS
2520-00-447-5438INTERCHANGEABLE
SHIFTER FORK,VEHICULAR
5324
5950-00-548-0481INTERCHANGEABLE
TRANSFORMER,POWER
S6202-3223863GP3
6220-00-567-2003INTERCHANGEABLE
TRIP SWITCH ASSEMBLY
5324
5930-00-636-1237INTERCHANGEABLE
SWITCH,TOGGLE
503-8698-001
1650-00-773-2929INTERCHANGEABLE
PARTS KIT,VALVE ASS
50348902
5331-00-959-7910INTERCHANGEABLE
O-RING
12536-2
2530-01-182-7871INTERCHANGEABLE
ROTOR,DISC BRAKE
4117575
5950-01-189-1371INTERCHANGEABLE
TRANSFORMER,POWER
244-001-443
5950-01-377-9573INTERCHANGEABLE
TRANSFORMER,POWER
5120-01-428-4948INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 5340-00-021-5584?

NSN 5340-00-021-5584 is a Seat,helical Compression Spring, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-021-5584?

NSN 5340-00-021-5584 has 3 cross-referenced part numbers: 5324 (Eaton Aerospace, Llc Dba Jackson South), 5324 (Eaton Aerospace, Llc Dba Jackson South), 5324 (General Signal Corp).

What NSN replaces 5340-00-021-5584?

There are 12 known substitutes for 5340-00-021-5584: 5330-00-254-5624, 2040-00-273-0677, 2520-00-447-5438 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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