PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12687Spring,helical,compression

O. C. Keckley Company · NSN 5360-00-316-4016 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-316-4016 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-316-4016. Primary manufacturer part number: 12687.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Free Outside Diameter: 0.422 INCHES NOMINAL IN
  • Spring Solid Outside Diameter: 0.422 INCHES NOMINAL IN
  • Material: STEEL CORROSION RESISTING OVERALL
  • Spring Free Length: 0.656 INCHES NOMINAL IN
  • Inside Diameter: 0.328 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Coil Quantity: 6
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-316-4016, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is O. C. Keckley Company. Government technical data includes 9 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-316-4016
Primary Part Number12687
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerO. C. Keckley Company
StatusACTIVE
Spring Free Outside Diameter0.422 INCHES NOMINAL IN
Spring Solid Outside Diameter0.422 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING OVERALL
Spring Free Length0.656 INCHES NOMINAL IN
Inside Diameter0.328 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Coil Quantity6
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-00-292-162212687 INTERCHANGEABLE
Seal,plain Encased
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
5310-00-298-068612687 INTERCHANGEABLE
Washer,flat
Roanwell, Llc
3040-00-676-298512687 INTERCHANGEABLE
Bell Crank
Triumph Controls, Llc Dba Triumph Controls, Llc
5330-01-021-9784 INTERCHANGEABLE
Seal,oil
5930-01-449-8894N-66 INTERCHANGEABLE
Switch,lever
Itw Food Equipment Group Llc Dba Gaylord Industries
Cross-Reference Index
Part NumberManufacturer
12687 PRIMARY O. C. Keckley Company (USA)
Related Parts
5330-00-292-1622INTERCHANGEABLE
SEAL,PLAIN ENCASED
12687
5310-00-298-0686INTERCHANGEABLE
WASHER,FLAT
12687
3040-00-676-2985INTERCHANGEABLE
BELL CRANK
12687
5330-01-021-9784INTERCHANGEABLE
SEAL,OIL
5930-01-449-8894INTERCHANGEABLE
SWITCH,LEVER
N-66

Frequently Asked Questions

What is NSN 5360-00-316-4016?

NSN 5360-00-316-4016 is a Spring,helical,compression, manufactured by O. C. Keckley Company, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-316-4016?

NSN 5360-00-316-4016 has 1 cross-referenced part number: 12687 (O. C. Keckley Company).

What NSN replaces 5360-00-316-4016?

There are 5 known substitutes for 5360-00-316-4016: 5330-00-292-1622, 5310-00-298-0686, 3040-00-676-2985 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12687?

Key specifications for 12687: Spring Free Outside Diameter: 0.422 INCHES NOMINAL IN; Spring Solid Outside Diameter: 0.422 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING OVERALL; Spring Free Length: 0.656 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com