PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3373563Spring,helical,compression

Eaton Corporation Dba Airflex Div Div Airflex · NSN 5360-00-317-2580 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-317-2580 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-317-2580. Primary manufacturer part number: 3373563.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.437 INCHES NOMINAL IN
  • Spring Free Length: 3.188 INCHES NOMINAL IN
  • Surface Treatment: CADMIUM OVERALL
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Style Designator: CYLINDRICAL
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Load Rating: 20.000 POUNDS 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 5360-00-317-2580, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Corporation Dba Airflex Div Div Airflex. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-317-2580
Primary Part Number3373563
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerEaton Corporation Dba Airflex Div Div Airflex
StatusACTIVE
Inside Diameter0.437 INCHES NOMINAL IN
Spring Free Length3.188 INCHES NOMINAL IN
Surface TreatmentCADMIUM OVERALL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Style DesignatorCYLINDRICAL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Load Rating20.000 POUNDS NOMINAL LBS
MaterialSTEEL OVERALL
Spring Free Outside Diameter0.547 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
Spring Solid Outside Diameter0.547 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
Coil Quantity16 1/2
Spring Solid Length1.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-014-1287 INTERCHANGEABLE
Pin,straight,headless
5999-00-034-744431-025-00 INTERCHANGEABLE
Cap,electrical
Gravotech, Inc. Dba Gravotech Inc
5360-00-049-3517 INTERCHANGEABLE
Spring,helical,compression
6220-00-159-1762 INTERCHANGEABLE
Light,navigational,aircraft
2530-00-311-82041485 INTERCHANGEABLE
Parts Kit,mechanical
Eaton Aerospace, Llc Dba Jackson South
5330-00-339-28221485 INTERCHANGEABLE
Retainer,packing
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
6130-00-669-6045 INTERCHANGEABLE
Power Supply
4820-00-814-1858 INTERCHANGEABLE
Valve,safety Relief
3655-00-886-07041485 INTERCHANGEABLE
Valve Piston,regulator
W.a. Kates Company, the Dba W a Kates Company
4820-00-967-1019 INTERCHANGEABLE
Valve,safety Relief
Cross-Reference Index
Part NumberManufacturer
3373563 PRIMARY Eaton Corporation Dba Airflex Div Div Airflex (USA)
1485 PRIMARY Eaton Corporation Dba Airflex Div Div Airflex (USA)
3303035 General Motors Corp Electro-Motive Div (USA)
3303035 PRIMARY Hatch & Kirk, Inc. (USA)
Related Parts
5315-00-014-1287INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5999-00-034-7444INTERCHANGEABLE
CAP,ELECTRICAL
31-025-00
5360-00-049-3517INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6220-00-159-1762INTERCHANGEABLE
LIGHT,NAVIGATIONAL,AIRCRAFT
2530-00-311-8204INTERCHANGEABLE
PARTS KIT,MECHANICAL
1485
5330-00-339-2822INTERCHANGEABLE
RETAINER,PACKING
1485
6130-00-669-6045INTERCHANGEABLE
POWER SUPPLY
4820-00-814-1858INTERCHANGEABLE
VALVE,SAFETY RELIEF
3655-00-886-0704INTERCHANGEABLE
VALVE PISTON,REGULATOR
1485
4820-00-967-1019INTERCHANGEABLE
VALVE,SAFETY RELIEF
3950-01-278-5405INTERCHANGEABLE
WINCH,DRUM,HAND OPERATED
4730-01-311-4290INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
1462A-3-1/2-7

Frequently Asked Questions

What is NSN 5360-00-317-2580?

NSN 5360-00-317-2580 is a Spring,helical,compression, manufactured by Eaton Corporation Dba Airflex Div Div Airflex, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-317-2580?

NSN 5360-00-317-2580 has 4 cross-referenced part numbers: 3373563 (Eaton Corporation Dba Airflex Div Div Airflex), 1485 (Eaton Corporation Dba Airflex Div Div Airflex), 3303035 (General Motors Corp Electro-Motive Div), 3303035 (Hatch & Kirk, Inc.).

What NSN replaces 5360-00-317-2580?

There are 12 known substitutes for 5360-00-317-2580: 5315-00-014-1287, 5999-00-034-7444, 5360-00-049-3517 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3373563?

Key specifications for 3373563: Inside Diameter: 0.437 INCHES NOMINAL IN; Spring Free Length: 3.188 INCHES NOMINAL IN; Surface Treatment: CADMIUM OVERALL; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS. 12 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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