PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50066Spring,helical,compression

Turnbull Enterprises, Inc. · NSN 5360-01-378-5306 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-378-5306 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-378-5306. Primary manufacturer part number: 50066.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.484 INCHES NOMINAL IN
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Coil Helix Direction: RIGHT-HAND
  • Stock Diameter: 0.078 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Coil Quantity: 13
  • Surface Treatment: CADMIUM OVERALL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Uns K08500 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-01-378-5306, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Turnbull Enterprises, Inc.. Government technical data includes 10 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-01-378-5306
Primary Part Number50066
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerTurnbull Enterprises, Inc.
StatusACTIVE
Inside Diameter0.484 INCHES NOMINAL IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Coil Helix DirectionRIGHT-HAND
Stock Diameter0.078 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Coil Quantity13
Surface TreatmentCADMIUM OVERALL
Spring Free Outside Diameter0.562 INCHES NOMINAL IN
MaterialSTEEL UNS K08500 OVERALL
Spring Free Length2.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5360-00-201-0518400797PC13 INTERCHANGEABLE
Spring,helical,compression
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5330-00-285-6389106275 INTERCHANGEABLE
Seal,plain Encased
Cummins Inc.
1650-00-442-807850066 INTERCHANGEABLE
Lock,sleeve,hydraul
Moog Military Aircraft Llc
5930-00-493-130150066 INTERCHANGEABLE
Switch,push-Pull
Cole Hersee Company
1650-00-569-834335-17547Z INTERCHANGEABLE
Pin,pivot
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
3120-00-662-888794861HAX INTERCHANGEABLE
Bearing,sleeve
Navistar Intl Corp Truck Br Ohio Plant
4730-01-442-611950066 INTERCHANGEABLE
Locknut,pipe
Tex-a-Draulics Inc
5331-01-578-738350066 INTERCHANGEABLE
O-Ring
Hutchinson Industries, Inc Div Defense and Industry
Cross-Reference Index
Part NumberManufacturer
50066 Turnbull Enterprises, Inc. (USA)
Related Parts
5360-00-201-0518INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
400797PC13
5330-00-285-6389INTERCHANGEABLE
SEAL,PLAIN ENCASED
106275
1650-00-442-8078INTERCHANGEABLE
LOCK,SLEEVE,HYDRAUL
50066
5930-00-493-1301INTERCHANGEABLE
SWITCH,PUSH-PULL
50066
1650-00-569-8343INTERCHANGEABLE
PIN,PIVOT
35-17547Z
3120-00-662-8887INTERCHANGEABLE
BEARING,SLEEVE
94861HAX
4730-01-442-6119INTERCHANGEABLE
LOCKNUT,PIPE
50066
5331-01-578-7383INTERCHANGEABLE
O-RING
50066

Frequently Asked Questions

What is NSN 5360-01-378-5306?

NSN 5360-01-378-5306 is a Spring,helical,compression, manufactured by Turnbull Enterprises, Inc., classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-378-5306?

NSN 5360-01-378-5306 has 1 cross-referenced part number: 50066 (Turnbull Enterprises, Inc.).

What NSN replaces 5360-01-378-5306?

There are 8 known substitutes for 5360-01-378-5306: 5360-00-201-0518, 5330-00-285-6389, 1650-00-442-8078 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50066?

Key specifications for 50066: Inside Diameter: 0.484 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Coil Helix Direction: RIGHT-HAND; Stock Diameter: 0.078 INCHES NOMINAL IN. 10 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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