PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

2444762Spring,helical,compression

The Boeing Company · NSN 5360-00-657-5229 · FSC 5360 · Coil, Flat, Leaf, and Wire Springs
Government record, cited
NSN 5360-00-657-5229 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-657-5229. Primary manufacturer part number: 2444762.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Free Outside Diameter: 0.292 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Style Designator: CYLINDRICAL
  • Material Document and Classification: MIL-S-6101 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Spring Free Length: 0.535 INCHES NOMINAL IN
  • Inside Diameter: 0.252 INCHES NOMINAL IN
  • Coil Quantity: 7
Identification
  • NSN: 5360-00-657-5229
  • NIIN: 006575229
  • FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 2444762
  • Manufacturer: The Boeing Company
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-657-5229, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The primary manufacturer of record is The Boeing Company. Government technical data includes 10 specifications, cited from the U.S. Government catalog. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-657-5229
Primary Part Number2444762
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — Coil, Flat, Leaf, and Wire Springs
ManufacturerThe Boeing Company
StatusACTIVE
Spring Free Outside Diameter0.292 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Style DesignatorCYLINDRICAL
Material Document and ClassificationMIL-S-6101 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Spring Free Length0.535 INCHES NOMINAL IN
Inside Diameter0.252 INCHES NOMINAL IN
Coil Quantity7
Surface TreatmentCADMIUM OVERALL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HazardNot stated in government record
Cross-Reference Index
Part NumberManufacturer
2444762 PRIMARY The Boeing Company (USA)
Other items in FSC 5360 — Coil, Flat, Leaf, and Wire Springs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5360-00-001-1842
SPRING,HELICAL,COMPRESSION
5360-00-001-2010
SPRING,HELICAL,EXTENSION
5360-00-001-4650
SPRING,HELICAL,COMPRESSION
5360-00-001-4664
SPRING,CONSTANT TO

Frequently Asked Questions

What is NSN 5360-00-657-5229?

NSN 5360-00-657-5229 is a Spring,helical,compression, manufactured by The Boeing Company, classified under FSC 5360 (Coil, Flat, Leaf, and Wire Springs). Status: active.

What are the part numbers for NSN 5360-00-657-5229?

NSN 5360-00-657-5229 has 1 cross-referenced part number: 2444762 (The Boeing Company).

What are the specifications of 2444762?

Key specifications for 2444762: Spring Free Outside Diameter: 0.292 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Style Designator: CYLINDRICAL; Material Document and Classification: MIL-S-6101 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 10 specifications are documented in the U.S. Government catalog.

Is NSN 5360-00-657-5229 hazardous material?

Hazard status is not stated in the government record for NSN 5360-00-657-5229 — no DOT hazard class, UN number, or hazard classification field is present in the cited data. This page does not assert an item is or is not hazardous.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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