PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D1249Spring,helical,compression

Devlieg Bullard II Inc. · NSN 5360-00-813-5428 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-813-5428 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-813-5428. Primary manufacturer part number: D1249.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Free Length: 0.8125 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Inside Diameter: 0.207 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Coil Helix Direction: RIGHT-HAND
  • Coil Quantity: 9-3/4
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-813-5428, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Devlieg Bullard II Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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 FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-813-5428
Primary Part NumberD1249
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerDevlieg Bullard II Inc.
StatusACTIVE
Spring Free Length0.8125 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Inside Diameter0.207 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Coil Helix DirectionRIGHT-HAND
Coil Quantity9-3/4
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Free Outside Diameter0.28125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2805-00-386-3445 INTERCHANGEABLE
Valve,poppet,engine
Cross-Reference Index
Part NumberManufacturer
D1249 PRIMARY Devlieg Bullard II Inc. (USA)
D1249 Acme-Cleveland Corp National Acme Div (USA)
Related Parts
2805-00-386-3445INTERCHANGEABLE
VALVE,POPPET,ENGINE

Frequently Asked Questions

What is NSN 5360-00-813-5428?

NSN 5360-00-813-5428 is a Spring,helical,compression, manufactured by Devlieg Bullard II Inc., classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-813-5428?

NSN 5360-00-813-5428 has 2 cross-referenced part numbers: D1249 (Devlieg Bullard II Inc.), D1249 (Acme-Cleveland Corp National Acme Div).

What NSN replaces 5360-00-813-5428?

There is 1 known substitute for 5360-00-813-5428: 2805-00-386-3445. Verify interchangeability with system specifications before substitution.

What are the specifications of D1249?

Key specifications for D1249: Spring Free Length: 0.8125 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Inside Diameter: 0.207 INCHES NOMINAL IN; Material: STEEL OVERALL. 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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