PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

144331CPSpring,helical,compression

Naval Inventory Control Point Mechanicsburg · NSN 5360-00-567-0866 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-567-0866 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-567-0866. Primary manufacturer part number: 144331CP.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Free Length: 0.960 INCHES NOMINAL IN
  • Criticality Code Justification: ZZZY
  • Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Style Designator: CYLINDRICAL
  • Material: STEEL COMP 302 OVERALL
  • Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
  • Bore Diameter: 0.390 INCHES MINIMUM IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 302 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-567-0866, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-567-0866
Primary Part Number144331CP
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
Spring Free Length0.960 INCHES NOMINAL IN
Criticality Code JustificationZZZY
Material Document and ClassificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorCYLINDRICAL
MaterialSTEEL COMP 302 OVERALL
Reference Number Differentiating CharacteristicsCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
Bore Diameter0.390 INCHES MINIMUM IN
Spring Deflection Rate75.400 POUNDS PER INCH NOMINAL LBS
Spring Free Outside Diameter0.375 INCHES NOMINAL IN
Inside Diameter0.251 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Accommodated Rod Diameter0.250 INCHES MAXIMUM IN
Coil Quantity10
Spring Solid Length0.620 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
1660-00-485-318414433-1 INTERCHANGEABLE
Base,regulator
Honeywell International Inc. Div Aerospace - Torrance
5360-00-972-9894144331 INTERCHANGEABLE
Spring,helical,compression
Marotta Controls Inc
5360-01-146-1416 INTERCHANGEABLE
Spring,helical,compression
5360-01-229-3399 INTERCHANGEABLE
Spring,helical,compression
4710-01-242-3929 INTERCHANGEABLE
Tube Assembly,metal
5360-01-641-6999 INTERCHANGEABLE
Spring,helical,compression
Cross-Reference Index
Part NumberManufacturer
144331CP Naval Inventory Control Point Mechanicsburg (USA)
5360PL0948938 Jednolity Indeks Materialowy - Uniform Material Index (POL)
280886 ITEM 14CP Naval Inventory Control Point Mechanicsburg (USA)
144331LP Zf Industrieantriebe Witten Gmbh (DEU)
144331 Marotta Controls Inc (USA)
280886 ITEM 14 Marotta Controls Inc (USA)
Related Parts
1660-00-485-3184INTERCHANGEABLE
BASE,REGULATOR
14433-1
5360-00-972-9894INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
144331
5360-01-146-1416INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5360-01-229-3399INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4710-01-242-3929INTERCHANGEABLE
TUBE ASSEMBLY,METAL
5360-01-641-6999INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION

Frequently Asked Questions

What is NSN 5360-00-567-0866?

NSN 5360-00-567-0866 is a Spring,helical,compression, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-567-0866?

NSN 5360-00-567-0866 has 6 cross-referenced part numbers: 144331CP (Naval Inventory Control Point Mechanicsburg), 5360PL0948938 (Jednolity Indeks Materialowy - Uniform Material Index), 280886 ITEM 14CP (Naval Inventory Control Point Mechanicsburg), 144331LP (Zf Industrieantriebe Witten Gmbh), 144331 (Marotta Controls Inc) and 1 more.

What NSN replaces 5360-00-567-0866?

There are 6 known substitutes for 5360-00-567-0866: 1660-00-485-3184, 5360-00-972-9894, 5360-01-146-1416 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 144331CP?

Key specifications for 144331CP: Spring Free Length: 0.960 INCHES NOMINAL IN; Criticality Code Justification: ZZZY; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Style Designator: CYLINDRICAL. 15 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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