PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

2560-001Spring,helical,extension

Packaging Plus Inc · NSN 5360-01-336-5613 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-336-5613 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-336-5613. Primary manufacturer part number: 2560-001.
Features
  • Spring,helical,extension — FSC 5360
  • Coil to Hook Inside Length: 1.516 INCHES NOMINAL SECOND END IN
  • Spring Free Length: 5.875 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Design Type: CLOSED
  • End Style: OFFSET HOOK, RIGHT ANGLE SECOND END
  • Coil to Hook Inside Length: 1.491 INCHES NOMINAL FIRST END IN
  • End Style: LONG ROUND HOOK FIRST END
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-01-336-5613, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Packaging Plus Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the government interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-01-336-5613
Primary Part Number2560-001
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerPackaging Plus Inc
StatusACTIVE
Coil to Hook Inside Length1.516 INCHES NOMINAL SECOND END IN
Spring Free Length5.875 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Design TypeCLOSED
End StyleOFFSET HOOK, RIGHT ANGLE SECOND END
Coil to Hook Inside Length1.491 INCHES NOMINAL FIRST END IN
End StyleLONG ROUND HOOK FIRST END
Style DesignatorCYLINDRICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 1
5905-00-477-2135 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Cross-Reference Index
Part NumberManufacturer
2560-001 PRIMARY Packaging Plus Inc (USA)
2560-001 Electro Mechanical Technologies Inc (USA)
Related Parts
5905-00-477-2135INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON

Frequently Asked Questions

What is NSN 5360-01-336-5613?

NSN 5360-01-336-5613 is a Spring,helical,extension, manufactured by Packaging Plus Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-336-5613?

NSN 5360-01-336-5613 has 2 cross-referenced part numbers: 2560-001 (Packaging Plus Inc), 2560-001 (Electro Mechanical Technologies Inc).

What NSN replaces 5360-01-336-5613?

There is 1 known substitute for 5360-01-336-5613: 5905-00-477-2135. Verify interchangeability with system specifications before substitution.

What are the specifications of 2560-001?

Key specifications for 2560-001: Coil to Hook Inside Length: 1.516 INCHES NOMINAL SECOND END IN; Spring Free Length: 5.875 INCHES NOMINAL IN; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Design Type: CLOSED. 8 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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