PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5606-1Retainer,helical Compression Spr

Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution · NSN 5340-01-442-4396 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-442-4396 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-442-4396. Primary manufacturer part number: 5606-1.
Features
  • Retainer,helical Compression Spr — FSC 5340
  • 2 verified cross-references
  • Primary manufacturer: Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-01-442-4396, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameRetainer,helical Compression Spr
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersEaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (CAGE 00624); Eaton Aviation Corporation (CAGE 08118)
Technical Specifications
ParameterValue
NSN5340-01-442-4396
Primary Part Number5606-1
Item NameRetainer,helical Compression Spr
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerEaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 4
5910-00-100-8125 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
4320-00-338-333656061 INTERCHANGEABLE
Piston,rod,andbeari
Eaton Aerospace, Llc Dba Jackson South
5950-00-944-72660560610009 INTERCHANGEABLE
Coil,radio Frequency
Riimic, Llc Dba Sunair Electronics
6520-01-385-618356061 INTERCHANGEABLE
Cement,ionomer,glass,dental
Solventum Us Llc
Cross-Reference Index
Part NumberManufacturer
5606-1 Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA)
5606-1 Eaton Aviation Corporation (USA)
Related Parts
5910-00-100-8125INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
4320-00-338-3336INTERCHANGEABLE
PISTON,ROD,ANDBEARI
56061
5950-00-944-7266INTERCHANGEABLE
COIL,RADIO FREQUENCY
0560610009
6520-01-385-6183INTERCHANGEABLE
CEMENT,IONOMER,GLASS,DENTAL
56061

Frequently Asked Questions

What is NSN 5340-01-442-4396?

NSN 5340-01-442-4396 is a Retainer,helical Compression Spr, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-442-4396?

NSN 5340-01-442-4396 has 2 cross-referenced part numbers: 5606-1 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 5606-1 (Eaton Aviation Corporation).

What NSN replaces 5340-01-442-4396?

There are 4 known substitutes for 5340-01-442-4396: 5910-00-100-8125, 4320-00-338-3336, 5950-00-944-7266 and 1 more. Verify interchangeability with system specifications before substitution.

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