PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B43ASpring,helical,compression

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 5360-00-292-2665 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-292-2665 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-292-2665. Primary manufacturer part number: B43A.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.687 INCHES NOMINAL IN
  • Coil Quantity: 8
  • Spring Free Length: 1.688 INCHES NOMINAL IN
  • Spring Free Outside Diameter: 0.938 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • End Style: SPRING END,GROUND BOTH ENDS
  • Spring Deflection Rate: 145.600 POUNDS PER INCH NOMINAL LBS
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 5360-00-292-2665, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 10 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
NSN5360-00-292-2665
Primary Part NumberB43A
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerEmerson Automation Solutions Final Control Us Lp Div Navy Product Team
StatusACTIVE
Inside Diameter0.687 INCHES NOMINAL IN
Coil Quantity8
Spring Free Length1.688 INCHES NOMINAL IN
Spring Free Outside Diameter0.938 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
End StyleSPRING END,GROUND BOTH ENDS
Spring Deflection Rate145.600 POUNDS PER INCH NOMINAL LBS
Coil Helix DirectionRIGHT-HAND
MaterialSTEEL OVERALL
Surface TreatmentCADMIUM OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-01-251-055010-1169 INTERCHANGEABLE
Gasket
Fabwright Inc
Cross-Reference Index
Part NumberManufacturer
2009 Kunkle Industries Inc Lonergan Valve Div (USA)
B43A PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
Related Parts
5330-01-251-0550INTERCHANGEABLE
GASKET
10-1169

Frequently Asked Questions

What is NSN 5360-00-292-2665?

NSN 5360-00-292-2665 is a Spring,helical,compression, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-292-2665?

NSN 5360-00-292-2665 has 2 cross-referenced part numbers: 2009 (Kunkle Industries Inc Lonergan Valve Div), B43A (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).

What NSN replaces 5360-00-292-2665?

There is 1 known substitute for 5360-00-292-2665: 5330-01-251-0550. Verify interchangeability with system specifications before substitution.

What are the specifications of B43A?

Key specifications for B43A: Inside Diameter: 0.687 INCHES NOMINAL IN; Coil Quantity: 8; Spring Free Length: 1.688 INCHES NOMINAL IN; Spring Free Outside Diameter: 0.938 INCHES NOMINAL IN. 10 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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