PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3018-266Spring,helical,compression

Woodward, Inc. Div Fuel Systems and Controls · NSN 5360-01-183-5337 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-183-5337 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-183-5337. Primary manufacturer part number: 3018-266.
Features
  • Spring,helical,compression — FSC 5360
  • Bore Diameter: 0.670 INCHES NOMINAL IN
  • Spring Deflection Rate: 5.300 POUNDS PER INCH NOMINAL LBS
  • Load Rating: 0.10 POUNDS NOMINAL LBS
  • Spring Length Under Load: 0.831 INCHES NOMINAL IN
  • Material Document and Classification: AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Spring Free Length: 0.851 INCHES NOMINAL IN
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 631 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-01-183-5337, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Woodward, Inc. Div Fuel Systems and Controls. Government technical data includes 14 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-01-183-5337
Primary Part Number3018-266
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerWoodward, Inc. Div Fuel Systems and Controls
StatusACTIVE
Bore Diameter0.670 INCHES NOMINAL IN
Spring Deflection Rate5.300 POUNDS PER INCH NOMINAL LBS
Load Rating0.10 POUNDS NOMINAL LBS
Spring Length Under Load0.831 INCHES NOMINAL IN
Material Document and ClassificationAMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Spring Free Length0.851 INCHES NOMINAL IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Coil Quantity6
Spring Free Outside Diameter0.607 INCHES NOMINAL IN
Accommodated Rod Diameter0.518 INCHES NOMINAL IN
Inside Diameter0.523 INCHES NOMINAL IN
MaterialSTEEL COMP 631 OVERALL
Style DesignatorCYLINDRICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-954-951030182-6-6S INTERCHANGEABLE
Coupling Half,quick Disconnect
Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
4730-01-666-625230182-6-6 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
Cross-Reference Index
Part NumberManufacturer
3018-266 PRIMARY Woodward, Inc. Div Fuel Systems and Controls (USA)
Related Parts
4730-00-954-9510INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
30182-6-6S
4730-01-666-6252INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
30182-6-6

Frequently Asked Questions

What is NSN 5360-01-183-5337?

NSN 5360-01-183-5337 is a Spring,helical,compression, manufactured by Woodward, Inc. Div Fuel Systems and Controls, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-183-5337?

NSN 5360-01-183-5337 has 1 cross-referenced part number: 3018-266 (Woodward, Inc. Div Fuel Systems and Controls).

What NSN replaces 5360-01-183-5337?

There are 2 known substitutes for 5360-01-183-5337: 4730-00-954-9510, 4730-01-666-6252. Verify interchangeability with system specifications before substitution.

What are the specifications of 3018-266?

Key specifications for 3018-266: Bore Diameter: 0.670 INCHES NOMINAL IN; Spring Deflection Rate: 5.300 POUNDS PER INCH NOMINAL LBS; Load Rating: 0.10 POUNDS NOMINAL LBS; Spring Length Under Load: 0.831 INCHES NOMINAL IN. 14 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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