PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

47B18846Spring,helical,compression

Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss) · NSN 5360-00-565-5903 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-565-5903 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-565-5903. Primary manufacturer part number: 47B18846.
Features
  • Spring,helical,compression — FSC 5360
  • Load Rating: 2550.000 POUNDS MINIMUM AND 3050.000 POUNDS MAXIMUM LBS
  • Coil Quantity: 7
  • Spring Free Length: 6.250 INCHES NOMINAL IN
  • Spring Length Under Load: 3.500 INCHES NOMINAL IN
  • Surface Treatment: CADMIUM OVERALL
  • Spring Solid Length: 3.312 INCHES MINIMUM AND 3.688 INCHES MAXIMUM IN
  • Inside Diameter: 1.890 INCHES MINIMUM AND 1.984 INCHES MAXIMUM IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-565-5903, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss). Government technical data includes 12 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. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-565-5903
Primary Part Number47B18846
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerAir Force Lifecycle Management Center Electronic Components (aflcmc/ezss)
StatusACTIVE
Load Rating2550.000 POUNDS MINIMUM AND 3050.000 POUNDS MAXIMUM LBS
Coil Quantity7
Spring Free Length6.250 INCHES NOMINAL IN
Spring Length Under Load3.500 INCHES NOMINAL IN
Surface TreatmentCADMIUM OVERALL
Spring Solid Length3.312 INCHES MINIMUM AND 3.688 INCHES MAXIMUM IN
Inside Diameter1.890 INCHES MINIMUM AND 1.984 INCHES MAXIMUM IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
MaterialSTEEL OVERALL
Spring Free Outside Diameter2.891 INCHES MINIMUM AND 2.984 INCHES MAXIMUM IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Style DesignatorCYLINDRICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
47B18846 PRIMARY Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss) (USA)
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Frequently Asked Questions

What is NSN 5360-00-565-5903?

NSN 5360-00-565-5903 is a Spring,helical,compression, manufactured by Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss), classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-565-5903?

NSN 5360-00-565-5903 has 1 cross-referenced part number: 47B18846 (Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)).

What are the specifications of 47B18846?

Key specifications for 47B18846: Load Rating: 2550.000 POUNDS MINIMUM AND 3050.000 POUNDS MAXIMUM LBS; Coil Quantity: 7; Spring Free Length: 6.250 INCHES NOMINAL IN; Spring Length Under Load: 3.500 INCHES NOMINAL IN. 12 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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