PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

12-940-12Spring,helical,compression

Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division · NSN 5360-00-994-9774 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-994-9774 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-994-9774. Primary manufacturer part number: 12-940-12.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.453 INCHES MINIMUM IN
  • Style Designator: CYLINDRICAL
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Spring Free Length: 0.688 INCHES NOMINAL IN
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Spring Solid Length: 0.320 INCHES MAXIMUM IN
  • Surface Treatment: PASSIVATE OVERALL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-994-9774, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-994-9774
Primary Part Number12-940-12
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
StatusACTIVE
Inside Diameter0.453 INCHES MINIMUM IN
Style DesignatorCYLINDRICAL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Free Length0.688 INCHES NOMINAL IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Solid Length0.320 INCHES MAXIMUM IN
Surface TreatmentPASSIVATE OVERALL
Spring Free Outside Diameter0.671 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
12-940-12 Zf Industrieantriebe Witten Gmbh (DEU)
12-940-12 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA)
12-940-12 Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit (USA)
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Frequently Asked Questions

What is NSN 5360-00-994-9774?

NSN 5360-00-994-9774 is a Spring,helical,compression, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-994-9774?

NSN 5360-00-994-9774 has 3 cross-referenced part numbers: 12-940-12 (Zf Industrieantriebe Witten Gmbh), 12-940-12 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division), 12-940-12 (Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit).

What are the specifications of 12-940-12?

Key specifications for 12-940-12: Inside Diameter: 0.453 INCHES MINIMUM IN; Style Designator: CYLINDRICAL; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Spring Free Length: 0.688 INCHES NOMINAL IN. 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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