PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

M6019BSpring,helical,torsion

Reliance Electric Company Dba Reliance & Dodge Brands · NSN 5360-00-312-4877 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-312-4877 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-312-4877. Primary manufacturer part number: M6019B.
Features
  • Spring,helical,torsion — FSC 5360
  • Spring Free Outside Diameter: 0.710 INCHES NOMINAL IN
  • End Style: ONE HOOK END OVERALL
  • End Length: 1.062 INCHES NOMINAL BOTH ENDS IN
  • Center Section Width: 0.375 INCHES NOMINAL IN
  • Style Designator: SINGLE TORSION RIGHT HAND
  • Spring Free Length: 0.750 INCHES NOMINAL IN
  • Coil Axis to Center Section Distance: 1.250 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Copper Alloy Overall construction
General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-00-312-4877, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Reliance Electric Company Dba Reliance & Dodge Brands. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System. This item has 10 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the government interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-312-4877
Primary Part NumberM6019B
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerReliance Electric Company Dba Reliance & Dodge Brands
StatusACTIVE
Spring Free Outside Diameter0.710 INCHES NOMINAL IN
End StyleONE HOOK END OVERALL
End Length1.062 INCHES NOMINAL BOTH ENDS IN
Center Section Width0.375 INCHES NOMINAL IN
Style DesignatorSINGLE TORSION RIGHT HAND
Spring Free Length0.750 INCHES NOMINAL IN
Coil Axis to Center Section Distance1.250 INCHES NOMINAL IN
Inside Diameter0.596 INCHES NOMINAL IN
Coil Quantity8
MaterialCOPPER ALLOY OVERALL
End Angular RelationshipENDS PARALLEL ONE TO OTHER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 8
5360-00-001-184219937 SAME_FSC
Spring,helical,compression
No Item Name Available
5360-00-001-2010338452 SAME_FSC
Spring,helical,extension
No Item Name Available
No Item Name Available
5360-00-001-4650282897-1 SAME_FSC
Spring,helical,compression
5360-00-001-4664W18V134 SAME_FSC
Spring,constant to
No Item Name Available
Cross-Reference Index
Part NumberManufacturer
8970ITEM9M Reliance Electric (USA)
8971ITEM9M Reliance Electric (USA)
8971ITEM9M Reliance Electric Company Dba Reliance & Dodge Brands (USA)
8717-5ITEM9M Reliance Electric Company Dba Reliance & Dodge Brands (USA)
6720BS Reliance Electric Company Dba Reliance & Dodge Brands (USA)
M6019B PRIMARY Reliance Electric Company Dba Reliance & Dodge Brands (USA)
8970ITEM9M Reliance Electric Company Dba Reliance & Dodge Brands (USA)
6720BS Reliance Electric (USA)
M6019B Reliance Electric (USA)
8717-5ITEM9M Reliance Electric (USA)
Related Parts
5360-00-001-1842INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
19937
5360-00-001-1945INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5360-00-001-2010INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
338452
5360-00-001-3865INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5360-00-001-3950INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5360-00-001-4650INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
282897-1
5360-00-001-4664INTERCHANGEABLE
SPRING,CONSTANT TO
W18V134
5360-00-001-4703INTERCHANGEABLE
NO ITEM NAME AVAILABLE

Frequently Asked Questions

What is NSN 5360-00-312-4877?

NSN 5360-00-312-4877 is a Spring,helical,torsion, manufactured by Reliance Electric Company Dba Reliance & Dodge Brands, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-312-4877?

NSN 5360-00-312-4877 has 10 cross-referenced part numbers: 8970ITEM9M (Reliance Electric), 8971ITEM9M (Reliance Electric), 8971ITEM9M (Reliance Electric Company Dba Reliance & Dodge Brands), 8717-5ITEM9M (Reliance Electric Company Dba Reliance & Dodge Brands), 6720BS (Reliance Electric Company Dba Reliance & Dodge Brands) and 5 more.

What NSN replaces 5360-00-312-4877?

There are 8 known substitutes for 5360-00-312-4877: 5360-00-001-1842, 5360-00-001-1945, 5360-00-001-2010 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M6019B?

Key specifications for M6019B: Spring Free Outside Diameter: 0.710 INCHES NOMINAL IN; End Style: ONE HOOK END OVERALL; End Length: 1.062 INCHES NOMINAL BOTH ENDS IN; Center Section Width: 0.375 INCHES NOMINAL IN. 11 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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