PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17938Spring,helical,compression

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 5360-00-227-6521 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-227-6521 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-227-6521. Primary manufacturer part number: 17938.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.600 INCHES MINIMUM AND 0.615 INCHES MAXIMUM IN
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Accommodated Rod Diameter: 0.595 INCHES NOMINAL IN
  • Coil Quantity: 17
  • Spring Deflection Rate: 9.300 POUNDS PER INCH NOMINAL LBS
  • Style Designator: CYLINDRICAL
  • Spring Free Outside Diameter: 0.750 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 631 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-227-6521, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-227-6521
Primary Part Number17938
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Inside Diameter0.600 INCHES MINIMUM AND 0.615 INCHES MAXIMUM IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Accommodated Rod Diameter0.595 INCHES NOMINAL IN
Coil Quantity17
Spring Deflection Rate9.300 POUNDS PER INCH NOMINAL LBS
Style DesignatorCYLINDRICAL
Spring Free Outside Diameter0.750 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
Material Document and ClassificationAMS 5673,COND C,TYPE 17-7PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
MaterialSTEEL COMP 631 OVERALL
Spring Solid Length1.350 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-164-204617938 INTERCHANGEABLE
Ball,bearing
Moog Inc
5331-00-263-8031287-9029P6 INTERCHANGEABLE
O-Ring
Raytheon Company Div Corp
4530-00-470-7403F80PL10-56PH80DEG INTERCHANGEABLE
Nozzle,oil Burner,pressure Atomi
Monarch Mfg Works Inc
5950-01-205-489817938 INTERCHANGEABLE
Transformer,power
Avo Intl
4320-01-314-4029 INTERCHANGEABLE
Pump,reciprocating
3040-01-315-264217937 INTERCHANGEABLE
Rod,piston,linear Actuating Cyli
Haskel International, Llc Dba Haskel International, Llc
4130-01-459-9190 INTERCHANGEABLE
Vacu-Discs
Cross-Reference Index
Part NumberManufacturer
17938 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
3110-00-164-2046INTERCHANGEABLE
BALL,BEARING
17938
5331-00-263-8031INTERCHANGEABLE
O-RING
287-9029P6
4530-00-470-7403INTERCHANGEABLE
NOZZLE,OIL BURNER,PRESSURE ATOMI
F80PL10-56PH80DEG
5950-01-205-4898INTERCHANGEABLE
TRANSFORMER,POWER
17938
4320-01-314-4029INTERCHANGEABLE
PUMP,RECIPROCATING
3040-01-315-2642INTERCHANGEABLE
ROD,PISTON,LINEAR ACTUATING CYLI
17937
4130-01-459-9190INTERCHANGEABLE
VACU-DISCS

Frequently Asked Questions

What is NSN 5360-00-227-6521?

NSN 5360-00-227-6521 is a Spring,helical,compression, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-227-6521?

NSN 5360-00-227-6521 has 1 cross-referenced part number: 17938 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 5360-00-227-6521?

There are 7 known substitutes for 5360-00-227-6521: 3110-00-164-2046, 5331-00-263-8031, 4530-00-470-7403 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 17938?

Key specifications for 17938: Inside Diameter: 0.600 INCHES MINIMUM AND 0.615 INCHES MAXIMUM IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Accommodated Rod Diameter: 0.595 INCHES NOMINAL IN; Coil Quantity: 17. 11 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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