PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55871Spring,helical,compression

Parker Hannifin Corporation Div Hydraulic Systems Division · NSN 5360-00-134-3168 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-134-3168 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-134-3168. Primary manufacturer part number: 55871.
Features
  • Spring,helical,compression — FSC 5360
  • Material Document and Classification: QQ-W-412,COMP 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Spring Deflection Rate: 44.000 POUNDS PER INCH NOMINAL LBS
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Spring Solid Length: 0.600 INCHES MAXIMUM IN
  • Style Designator: CYLINDRICAL
  • Coil Quantity: 12
  • Spring Solid Outside Diameter: 0.375 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Uns K15590 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-134-3168, 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 Div Hydraulic Systems Division. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5360-00-134-3168
Primary Part Number55871
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Hydraulic Systems Division
StatusACTIVE
Material Document and ClassificationQQ-W-412,COMP 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Spring Deflection Rate44.000 POUNDS PER INCH NOMINAL LBS
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Solid Length0.600 INCHES MAXIMUM IN
Style DesignatorCYLINDRICAL
Coil Quantity12
Spring Solid Outside Diameter0.375 INCHES NOMINAL IN
Bore Diameter0.375 INCHES NOMINAL IN
MaterialSTEEL UNS K15590 OVERALL
Spring Free Outside Diameter0.331 INCHES NOMINAL IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Free Length1.184 INCHES NOMINAL IN
Inside Diameter0.231 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5307-00-254-450755871 INTERCHANGEABLE
Stud
John Deer Consumer Products Inc
5815-00-322-5610SM-B-187219 INTERCHANGEABLE
Bar,selector,teletypewriter
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
1660-01-035-629897-125-931-002 INTERCHANGEABLE
Seal,face
Eaton Corporation Dba Eaton Inoac Div Eaton
Cross-Reference Index
Part NumberManufacturer
55871 PRIMARY Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
Related Parts
5307-00-254-4507INTERCHANGEABLE
STUD
55871
5815-00-322-5610INTERCHANGEABLE
BAR,SELECTOR,TELETYPEWRITER
SM-B-187219
1660-01-035-6298INTERCHANGEABLE
SEAL,FACE
97-125-931-002

Frequently Asked Questions

What is NSN 5360-00-134-3168?

NSN 5360-00-134-3168 is a Spring,helical,compression, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-134-3168?

NSN 5360-00-134-3168 has 1 cross-referenced part number: 55871 (Parker Hannifin Corporation Div Hydraulic Systems Division).

What NSN replaces 5360-00-134-3168?

There are 3 known substitutes for 5360-00-134-3168: 5307-00-254-4507, 5815-00-322-5610, 1660-01-035-6298. Verify interchangeability with system specifications before substitution.

What are the specifications of 55871?

Key specifications for 55871: Material Document and Classification: QQ-W-412,COMP 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Spring Deflection Rate: 44.000 POUNDS PER INCH NOMINAL LBS; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Spring Solid Length: 0.600 INCHES MAXIMUM IN. 13 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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