PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30363Spring,helical,compression

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 5360-00-385-9259 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-385-9259 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-385-9259. Primary manufacturer part number: 30363.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.363 INCHES MINIMUM IN
  • Material: STEEL COMP 631 OVERALL
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Spring Free Length: 1.301 INCHES NOMINAL IN
  • Spring Deflection Rate: 34.000 POUNDS PER INCH NOMINAL LBS
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Material Document and Classification: AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 631 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-385-9259, 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 Eaton Aerospace Jackson. 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-385-9259
Primary Part Number30363
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Inside Diameter0.363 INCHES MINIMUM IN
MaterialSTEEL COMP 631 OVERALL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Free Length1.301 INCHES NOMINAL IN
Spring Deflection Rate34.000 POUNDS PER INCH NOMINAL LBS
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Material Document and ClassificationAMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Spring Free Outside Diameter0.497 INCHES MAXIMUM IN
Style DesignatorCYLINDRICAL
Coil Quantity10
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5905-00-108-53780151 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Stewart & Stevenson Power Products Llc
5360-00-839-1261 INTERCHANGEABLE
Spring,pressure Pad
5330-01-191-317930363 INTERCHANGEABLE
Gasket
Gil, Inc.
5940-01-374-836212419928-001 INTERCHANGEABLE
Terminal,quick Disconnect
Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc
6525-01-609-8357H45561RS INTERCHANGEABLE
Ultrasonic Unit-Diagnostic,porta
Ge Healthcare Inc Dba Ge Healthcare
Cross-Reference Index
Part NumberManufacturer
30363 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
5905-00-108-5378INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
0151
5360-00-839-1261INTERCHANGEABLE
SPRING,PRESSURE PAD
5330-01-191-3179INTERCHANGEABLE
GASKET
30363
5940-01-374-8362INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
12419928-001
6525-01-609-8357INTERCHANGEABLE
ULTRASONIC UNIT-DIAGNOSTIC,PORTA
H45561RS

Frequently Asked Questions

What is NSN 5360-00-385-9259?

NSN 5360-00-385-9259 is a Spring,helical,compression, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-385-9259?

NSN 5360-00-385-9259 has 1 cross-referenced part number: 30363 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 5360-00-385-9259?

There are 5 known substitutes for 5360-00-385-9259: 5905-00-108-5378, 5360-00-839-1261, 5330-01-191-3179 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30363?

Key specifications for 30363: Inside Diameter: 0.363 INCHES MINIMUM IN; Material: STEEL COMP 631 OVERALL; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Spring Free Length: 1.301 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

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