PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

127927Spring,helical,compression

Eaton Aerospace, Llc Dba Jackson South · NSN 5360-00-937-0304 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-937-0304 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-937-0304. Primary manufacturer part number: 127927.
Features
  • Spring,helical,compression — FSC 5360
  • Material: STEEL OVERALL
  • Style Designator: CYLINDRICAL
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Inside Diameter: 0.594 INCHES MINIMUM IN
  • Spring Free Length: 0.938 INCHES NOMINAL IN
  • Spring Free Outside Diameter: 0.719 INCHES MAXIMUM IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
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 5360-00-937-0304, 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 Jackson South. Government technical data includes 8 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-937-0304
Primary Part Number127927
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
MaterialSTEEL OVERALL
Style DesignatorCYLINDRICAL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Inside Diameter0.594 INCHES MINIMUM IN
Spring Free Length0.938 INCHES NOMINAL IN
Spring Free Outside Diameter0.719 INCHES MAXIMUM IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Solid Length0.312 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-287-1707SAE J512 4-4-4 040401BA INTERCHANGEABLE
Tee,tube
Sae International Dba Sae International
5935-01-078-3058127927 INTERCHANGEABLE
Connector,receptacle,electrical
Astronautics Corporation of America
Cross-Reference Index
Part NumberManufacturer
127927 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
4730-00-287-1707INTERCHANGEABLE
TEE,TUBE
SAE J512 4-4-4 040401BA
5935-01-078-3058INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
127927

Frequently Asked Questions

What is NSN 5360-00-937-0304?

NSN 5360-00-937-0304 is a Spring,helical,compression, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-937-0304?

NSN 5360-00-937-0304 has 1 cross-referenced part number: 127927 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 5360-00-937-0304?

There are 2 known substitutes for 5360-00-937-0304: 4730-00-287-1707, 5935-01-078-3058. Verify interchangeability with system specifications before substitution.

What are the specifications of 127927?

Key specifications for 127927: Material: STEEL OVERALL; Style Designator: CYLINDRICAL; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Inside Diameter: 0.594 INCHES MINIMUM IN. 8 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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