PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D1243Spring,helical,compression

Devlieg Bullard II Inc. · NSN 5360-00-119-1851 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-119-1851 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-119-1851. Primary manufacturer part number: D1243.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Solid Length: 0.297 INCHES NOMINAL IN
  • Spring Free Outside Diameter: 0.188 INCHES NOMINAL IN
  • Material: STEEL CORROSION RESISTING OVERALL
  • Coil Quantity: 9
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • End Style: SPRING END,SQUARED BOTH ENDS
  • Style Designator: CYLINDRICAL
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 5360-00-119-1851, 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 9 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-119-1851
Primary Part NumberD1243
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerDevlieg Bullard II Inc.
StatusACTIVE
Spring Solid Length0.297 INCHES NOMINAL IN
Spring Free Outside Diameter0.188 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING OVERALL
Coil Quantity9
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
End StyleSPRING END,SQUARED BOTH ENDS
Style DesignatorCYLINDRICAL
Spring Free Length0.500 INCHES NOMINAL IN
Inside Diameter0.160 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2530-00-174-908316A2917 INTERCHANGEABLE
Governor Assembly,air Brake
Napco International Llc Dba Napco International Inc
2805-00-312-835561136E INTERCHANGEABLE
Valve,poppet,engine
Dresser, Llc
5999-00-402-554331A17 INTERCHANGEABLE
Delay Line
Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil
5999-00-549-1316D6321-2 INTERCHANGEABLE
Contact,electrical
Siemens Energy and Automation Inc Siemens Furnas Controls Div
Cross-Reference Index
Part NumberManufacturer
D1243 PRIMARY Devlieg Bullard II Inc. (USA)
D1243 Acme-Cleveland Corp National Acme Div (USA)
Related Parts
2530-00-174-9083INTERCHANGEABLE
GOVERNOR ASSEMBLY,AIR BRAKE
16A2917
2805-00-312-8355INTERCHANGEABLE
VALVE,POPPET,ENGINE
61136E
5999-00-402-5543INTERCHANGEABLE
DELAY LINE
31A17
5999-00-549-1316INTERCHANGEABLE
CONTACT,ELECTRICAL
D6321-2

Frequently Asked Questions

What is NSN 5360-00-119-1851?

NSN 5360-00-119-1851 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 5360-00-119-1851?

NSN 5360-00-119-1851 has 2 cross-referenced part numbers: D1243 (Devlieg Bullard II Inc.), D1243 (Acme-Cleveland Corp National Acme Div).

What NSN replaces 5360-00-119-1851?

There are 4 known substitutes for 5360-00-119-1851: 2530-00-174-9083, 2805-00-312-8355, 5999-00-402-5543 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D1243?

Key specifications for D1243: Spring Solid Length: 0.297 INCHES NOMINAL IN; Spring Free Outside Diameter: 0.188 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING OVERALL; Coil Quantity: 9. 9 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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