Part Overview

• Part Number: 53963
• NSN: 5360-01-286-5934
• Item Name: Compression Helical Spring
• Manufacturer: Haskel International Inc.
• FSC Class: 5360 – Coil, Flat, Leaf, and Wire Springs
• CAGE Code: 81400

 Description & Function

• Type: Open-coiled spring
• Material: Typically made from high-strength steel or alloy (exact specs vary)
• Purpose: Designed to resist compressive forces and return to its original shape
• Application: Commonly used in Haskel pumps, air amplifiers, and other pressure control systems