PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14665Spring,helical,compression

Eaton Aerospace, Llc Dba Jackson South · NSN 5360-00-550-8920 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-550-8920 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-550-8920. Primary manufacturer part number: 14665.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.422 INCHES NOMINAL IN
  • Spring Free Length: 2.375 INCHES NOMINAL IN
  • Material: STEEL UNS K08500 OVERALL
  • Spring Deflection Rate: 22.700 POUNDS PER INCH NOMINAL LBS
  • Style Designator: CYLINDRICAL
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Material Document and Classification: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Uns K08500 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-550-8920, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-550-8920
Primary Part Number14665
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Inside Diameter0.422 INCHES NOMINAL IN
Spring Free Length2.375 INCHES NOMINAL IN
MaterialSTEEL UNS K08500 OVERALL
Spring Deflection Rate22.700 POUNDS PER INCH NOMINAL LBS
Style DesignatorCYLINDRICAL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Material Document and ClassificationQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Solid Length1.063 INCHES NOMINAL IN
Spring Free Outside Diameter0.578 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2910-00-145-20401290454 INTERCHANGEABLE
Needle,valve
Naval Sea Systems Command
5110-00-156-0092 INTERCHANGEABLE
File,hand
5330-01-197-5262 INTERCHANGEABLE
Gasket
5950-01-315-5468 INTERCHANGEABLE
Transformer,power
Cross-Reference Index
Part NumberManufacturer
14665 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
2910-00-145-2040INTERCHANGEABLE
NEEDLE,VALVE
1290454
5110-00-156-0092INTERCHANGEABLE
FILE,HAND
5330-01-197-5262INTERCHANGEABLE
GASKET
5950-01-315-5468INTERCHANGEABLE
TRANSFORMER,POWER

Frequently Asked Questions

What is NSN 5360-00-550-8920?

NSN 5360-00-550-8920 is a Spring,helical,compression, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-550-8920?

NSN 5360-00-550-8920 has 1 cross-referenced part number: 14665 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 5360-00-550-8920?

There are 4 known substitutes for 5360-00-550-8920: 2910-00-145-2040, 5110-00-156-0092, 5330-01-197-5262 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14665?

Key specifications for 14665: Inside Diameter: 0.422 INCHES NOMINAL IN; Spring Free Length: 2.375 INCHES NOMINAL IN; Material: STEEL UNS K08500 OVERALL; Spring Deflection Rate: 22.700 POUNDS PER INCH NOMINAL LBS. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com