PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

5Z91Spring,helical,compression

International Construction Equipment Inc · NSN 5360-00-603-0948 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-603-0948 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-603-0948. Primary manufacturer part number: 5Z91.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Free Length: 1.469 INCHES NOMINAL IN
  • Inside Diameter: 1.000 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Coil Quantity: 5
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Spring Free Outside Diameter: 1.281 INCHES NOMINAL 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 5360-00-603-0948, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is International Construction Equipment Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-603-0948
Primary Part Number5Z91
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerInternational Construction Equipment Inc
StatusACTIVE
Spring Free Length1.469 INCHES NOMINAL IN
Inside Diameter1.000 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Coil Quantity5
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Free Outside Diameter1.281 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
5Z91 PRIMARY International Construction Equipment Inc (USA)
5Z0091 Link-Belt Cranes, L.p., Lllp (USA)
5Z91 Fmc Corp Link-Belt Div (USA)
5Z91 Link-Belt Cranes, L.p., Lllp (USA)
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5360-00-001-4650
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5360-00-001-4664
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Frequently Asked Questions

What is NSN 5360-00-603-0948?

NSN 5360-00-603-0948 is a Spring,helical,compression, manufactured by International Construction Equipment Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-603-0948?

NSN 5360-00-603-0948 has 4 cross-referenced part numbers: 5Z91 (International Construction Equipment Inc), 5Z0091 (Link-Belt Cranes, L.p., Lllp), 5Z91 (Fmc Corp Link-Belt Div), 5Z91 (Link-Belt Cranes, L.p., Lllp).

What are the specifications of 5Z91?

Key specifications for 5Z91: Spring Free Length: 1.469 INCHES NOMINAL IN; Inside Diameter: 1.000 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS. 8 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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