PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20620Spring,helical,torsion

General Electric Co Electrical Distribution and Control · NSN 5360-00-312-5244 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-312-5244 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-312-5244. Primary manufacturer part number: 20620.
Features
  • Spring,helical,torsion — FSC 5360
  • Coil Quantity: 2-1/4
  • Style Designator: SINGLE TORSION LEFT HAND
  • Coil Helix Direction: RIGHT-HAND
  • Inside Diameter: 0.469 INCHES NOMINAL IN
  • Spring Free Outside Diameter: 0.519 INCHES NOMINAL IN
  • End Style: OFFSET HINGE END, LEFT SIDE SECOND END
  • Surface Treatment: CADMIUM OVERALL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-00-312-5244, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Electric Co Electrical Distribution and Control. Government technical data includes 13 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-312-5244
Primary Part Number20620
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerGeneral Electric Co Electrical Distribution and Control
StatusACTIVE
Coil Quantity2-1/4
Style DesignatorSINGLE TORSION LEFT HAND
Coil Helix DirectionRIGHT-HAND
Inside Diameter0.469 INCHES NOMINAL IN
Spring Free Outside Diameter0.519 INCHES NOMINAL IN
End StyleOFFSET HINGE END, LEFT SIDE SECOND END
Surface TreatmentCADMIUM OVERALL
End Angular RelationshipENDS ANGLED ONE TO OTHER
MaterialSTEEL OVERALL
Spring Free Length0.125 INCHES NOMINAL IN
Hook Radius0.156 INCHES NOMINAL OVERALL IN
End StyleONE HOOK END FIRST END
Hook Opening Width0.062 INCHES NOMINAL OVERALL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-065-8757 INTERCHANGEABLE
Bearing
1040-00-300-426220620 INTERCHANGEABLE
Bottle,assembly,pre
L3harris Technologies, Inc. Div Space and Airborne Systems
4720-00-499-970320620 INTERCHANGEABLE
Hose,preformed
Gates Corporation
3040-00-800-043320620 INTERCHANGEABLE
Lining,feeder Chute
Eagle Crusher Co Inc Dba Stedman Machine Co
5845-00-856-4241 INTERCHANGEABLE
Terminal Block Asse
5935-00-984-456120620 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Cinch Connectivity Solutions Inc.
6515-01-159-9286206.20 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
4720-01-228-4286 INTERCHANGEABLE
Hose,nonmetallic
6850-01-424-8051 INTERCHANGEABLE
Toner,direct Electrostatic Proce
4720-01-460-609720620 INTERCHANGEABLE
Hose,preformed
Western Diesel Services, Inc. Dba Ck Power
Cross-Reference Index
Part NumberManufacturer
20620 General Electric Co General Purpose Control Dept Mebane Opns (USA)
20620 PRIMARY General Electric Co Electrical Distribution and Control (USA)
20620 General Electric Company (USA)
Related Parts
3110-00-065-8757INTERCHANGEABLE
BEARING
1040-00-300-4262INTERCHANGEABLE
BOTTLE,ASSEMBLY,PRE
20620
4720-00-499-9703INTERCHANGEABLE
HOSE,PREFORMED
20620
3040-00-800-0433INTERCHANGEABLE
LINING,FEEDER CHUTE
20620
5845-00-856-4241INTERCHANGEABLE
TERMINAL BLOCK ASSE
5935-00-984-4561INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
20620
6515-01-159-9286INTERCHANGEABLE
SCREW,BONE
206.20
4720-01-228-4286INTERCHANGEABLE
HOSE,NONMETALLIC
6850-01-424-8051INTERCHANGEABLE
TONER,DIRECT ELECTROSTATIC PROCE
4720-01-460-6097INTERCHANGEABLE
HOSE,PREFORMED
20620
5999-01-484-7614INTERCHANGEABLE
TERMINAL,COMPACT IN
20-620
6150-01-531-9798INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
2062.0

Frequently Asked Questions

What is NSN 5360-00-312-5244?

NSN 5360-00-312-5244 is a Spring,helical,torsion, manufactured by General Electric Co Electrical Distribution and Control, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-312-5244?

NSN 5360-00-312-5244 has 3 cross-referenced part numbers: 20620 (General Electric Co General Purpose Control Dept Mebane Opns), 20620 (General Electric Co Electrical Distribution and Control), 20620 (General Electric Company).

What NSN replaces 5360-00-312-5244?

There are 12 known substitutes for 5360-00-312-5244: 3110-00-065-8757, 1040-00-300-4262, 4720-00-499-9703 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20620?

Key specifications for 20620: Coil Quantity: 2-1/4; Style Designator: SINGLE TORSION LEFT HAND; Coil Helix Direction: RIGHT-HAND; Inside Diameter: 0.469 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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