PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

2688349Spring,helical,compression

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5360-01-215-1864 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-215-1864 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-215-1864. Primary manufacturer part number: 2688349.
Features
  • Spring,helical,compression — FSC 5360
  • Coil Quantity: 12
  • Spring Length Under Load: 2.250 INCHES NOMINAL IN
  • Spring Solid Outside Diameter: 1.318 INCHES NOMINAL IN
  • Inside Diameter: 1.082 INCHES NOMINAL IN
  • Spring Free Outside Diameter: 1.318 INCHES NOMINAL IN
  • Material Document and Classification: ASTM A228 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Spring Solid Length: 1.446 INCHES MAXIMUM IN
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 5360-01-215-1864, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System. This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5360-01-215-1864
Primary Part Number2688349
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Coil Quantity12
Spring Length Under Load2.250 INCHES NOMINAL IN
Spring Solid Outside Diameter1.318 INCHES NOMINAL IN
Inside Diameter1.082 INCHES NOMINAL IN
Spring Free Outside Diameter1.318 INCHES NOMINAL IN
Material Document and ClassificationASTM A228 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Spring Solid Length1.446 INCHES MAXIMUM IN
Spring Free Length4.250 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Load Rating32.000 POUNDS NOMINAL LBS
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
MaterialSTEEL UNS K08500 OVERALL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 1
3110-01-630-24202688349 INTERCHANGEABLE
Ring,bearing,outer
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
Cross-Reference Index
Part NumberManufacturer
2688349 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
3110-01-630-2420INTERCHANGEABLE
RING,BEARING,OUTER
2688349

Frequently Asked Questions

What is NSN 5360-01-215-1864?

NSN 5360-01-215-1864 is a Spring,helical,compression, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-215-1864?

NSN 5360-01-215-1864 has 1 cross-referenced part number: 2688349 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5360-01-215-1864?

There is 1 known substitute for 5360-01-215-1864: 3110-01-630-2420. Verify interchangeability with system specifications before substitution.

What are the specifications of 2688349?

Key specifications for 2688349: Coil Quantity: 12; Spring Length Under Load: 2.250 INCHES NOMINAL IN; Spring Solid Outside Diameter: 1.318 INCHES NOMINAL IN; Inside Diameter: 1.082 INCHES NOMINAL IN. 13 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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