PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30323Spring,helical,compression

The Boeing Company Div Defense · NSN 5360-00-946-8753 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-946-8753 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-946-8753. Primary manufacturer part number: 30323.
Features
  • Spring,helical,compression — FSC 5360
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Coil Quantity: 5-1/2
  • Surface Treatment: PASSIVATE OVERALL
  • Material: STEEL CORROSION RESISTING OVERALL
  • Spring Free Length: 1.620 INCHES NOMINAL IN
  • Spring Solid Length: 0.660 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-946-8753, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Boeing Company Div Defense. Government technical data includes 9 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-946-8753
Primary Part Number30323
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Coil Quantity5-1/2
Surface TreatmentPASSIVATE OVERALL
MaterialSTEEL CORROSION RESISTING OVERALL
Spring Free Length1.620 INCHES NOMINAL IN
Spring Solid Length0.660 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Spring Free Outside Diameter1.188 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5360-00-702-6818303-23 INTERCHANGEABLE
Spring,helical,compression
Aerco International, Inc. Dba Aerco International Inc
5950-01-262-542730323 INTERCHANGEABLE
Reactor
Gte Products Corp Sylvania Miniature Lighting Div
Cross-Reference Index
Part NumberManufacturer
30323 PRIMARY The Boeing Company Div Defense (USA)
Related Parts
5360-00-702-6818INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
303-23
5950-01-262-5427INTERCHANGEABLE
REACTOR
30323

Frequently Asked Questions

What is NSN 5360-00-946-8753?

NSN 5360-00-946-8753 is a Spring,helical,compression, manufactured by The Boeing Company Div Defense, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-946-8753?

NSN 5360-00-946-8753 has 1 cross-referenced part number: 30323 (The Boeing Company Div Defense).

What NSN replaces 5360-00-946-8753?

There are 2 known substitutes for 5360-00-946-8753: 5360-00-702-6818, 5950-01-262-5427. Verify interchangeability with system specifications before substitution.

What are the specifications of 30323?

Key specifications for 30323: End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Coil Quantity: 5-1/2; Surface Treatment: PASSIVATE OVERALL. 9 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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