PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

74828568-1Spring,helical,torsion

Kalmar AC Inc · NSN 5360-01-026-0525 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-026-0525 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-026-0525. Primary manufacturer part number: 74828568-1.
Features
  • Spring,helical,torsion — FSC 5360
  • End Angular Relationship: ENDS ANGLED ONE TO OTHER
  • End Length From Coil Axis to First Bend: 1.750 INCHES NOMINAL OVERALL IN
  • End Length From First Bend to Second Bend or End: 1.250 INCHES NOMINAL SECOND END IN
  • End Style: STRAIGHT ANGULAR END FIRST END
  • Spring Free Outside Diameter: 0.940 INCHES NOMINAL IN
  • End Length From First Bend to Second Bend or End: 1.150 INCHES NOMINAL FIRST END IN
  • End Length From Second Bend to Third Bend or End: 0.620 INCHES NOMINAL OVERALL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-01-026-0525, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kalmar AC Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-01-026-0525
Primary Part Number74828568-1
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerKalmar AC Inc
StatusACTIVE
End Angular RelationshipENDS ANGLED ONE TO OTHER
End Length From Coil Axis to First Bend1.750 INCHES NOMINAL OVERALL IN
End Length From First Bend to Second Bend or End1.250 INCHES NOMINAL SECOND END IN
End StyleSTRAIGHT ANGULAR END FIRST END
Spring Free Outside Diameter0.940 INCHES NOMINAL IN
End Length From First Bend to Second Bend or End1.150 INCHES NOMINAL FIRST END IN
End Length From Second Bend to Third Bend or End0.620 INCHES NOMINAL OVERALL IN
Style DesignatorSINGLE TORSION LEFT HAND
End StyleOFFSET EYE SECOND END
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
MaterialSTEEL OVERALL
Inside Diameter0.690 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
4828568-8 Kalmar AC Inc (USA)
74828568-1 PRIMARY Kalmar AC Inc (USA)
4828568-8 Zf Industrieantriebe Witten Gmbh (DEU)
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Frequently Asked Questions

What is NSN 5360-01-026-0525?

NSN 5360-01-026-0525 is a Spring,helical,torsion, manufactured by Kalmar AC Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-026-0525?

NSN 5360-01-026-0525 has 3 cross-referenced part numbers: 4828568-8 (Kalmar AC Inc), 74828568-1 (Kalmar AC Inc), 4828568-8 (Zf Industrieantriebe Witten Gmbh).

What are the specifications of 74828568-1?

Key specifications for 74828568-1: End Angular Relationship: ENDS ANGLED ONE TO OTHER; End Length From Coil Axis to First Bend: 1.750 INCHES NOMINAL OVERALL IN; End Length From First Bend to Second Bend or End: 1.250 INCHES NOMINAL SECOND END IN; End Style: STRAIGHT ANGULAR END FIRST END. 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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