PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3-956-4Spring,helical,compression

Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division · NSN 5360-00-673-1787 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-673-1787 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-673-1787. Primary manufacturer part number: 3-956-4.
Features
  • Spring,helical,compression — FSC 5360
  • Material: STEEL OVERALL
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • 2 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
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 5360-00-673-1787, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-673-1787
Primary Part Number3-956-4
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
StatusACTIVE
MaterialSTEEL OVERALL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2915-01-210-85858061-193 INTERCHANGEABLE
Fuel Control,main,turbine Engine
Woodward, Inc. Div Fuel Systems and Controls
2510-01-325-2330 INTERCHANGEABLE
Scuff Plate,door Vehicular
5305-01-471-319739564 INTERCHANGEABLE
Screw,cap,hexagon Head
Tld Wollard Llc
Cross-Reference Index
Part NumberManufacturer
3-956-4 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA)
3-956-4 Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit (USA)
Related Parts
2915-01-210-8585INTERCHANGEABLE
FUEL CONTROL,MAIN,TURBINE ENGINE
8061-193
2510-01-325-2330INTERCHANGEABLE
SCUFF PLATE,DOOR VEHICULAR
5305-01-471-3197INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
39564

Frequently Asked Questions

What is NSN 5360-00-673-1787?

NSN 5360-00-673-1787 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 5360-00-673-1787?

NSN 5360-00-673-1787 has 2 cross-referenced part numbers: 3-956-4 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division), 3-956-4 (Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit).

What NSN replaces 5360-00-673-1787?

There are 3 known substitutes for 5360-00-673-1787: 2915-01-210-8585, 2510-01-325-2330, 5305-01-471-3197. Verify interchangeability with system specifications before substitution.

What are the specifications of 3-956-4?

Key specifications for 3-956-4: Material: STEEL OVERALL; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND. 2 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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