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ERS-A1-29 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

ERS-A1-29: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, stock_diameter: 0.026 INCHES NOMINAL IN, inside_diameter: 0.198 INCHES NOMINAL IN, style_designator: CYLINDRICAL, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-443-3706, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
ERS-A1-29
NSN: 5360-01-443-3706
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 0MTR9 — NORDEX, INCORPORATED DBA NORDEX INC (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
stock_diameter0.026 INCHES NOMINAL IN
inside_diameter0.198 INCHES NOMINAL IN
style_designatorCYLINDRICAL
surface_treatmentPASSIVATE OVERALL
spring_free_length0.500 INCHES NOMINAL IN
spring_deflection_rate14.200 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter0.250 INCHES NOMINAL IN
spring_solid_outside_diameter0.250 INCHES NOMINAL IN
NSN5360-01-443-3706
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN ERS-A1-29 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 0.500 INCHES NOMINAL IN
•
SPRING DEFLECTION RATE: 14.200 POUNDS PER INCH NOMINAL LBS
•
INSIDE DIAMETER: 0.198 INCHES NOMINAL IN
•
STOCK DIAMETER: 0.026 INCHES NOMINAL IN
•
SPRING SOLID OUTSIDE DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH0.500 INCHES NOMINAL IN
SPRING DEFLECTION RATE14.200 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER0.198 INCHES NOMINAL IN
STOCK DIAMETER0.026 INCHES NOMINAL IN
SPRING SOLID OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALSTEEL COMP 302 OVERALL
OTHER ITEMS IN FSC 5360 — Coil, Flat, Leaf, and Wire Springs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5360-00-001-1842 5360-00-001-1945 5360-00-001-2010 5360-00-001-3865 5360-00-001-3950 5360-00-001-4650 5360-00-001-4664 5360-00-001-4703
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ERS-A1-29?
ERS-A1-29 is a SPRING,HELICAL,COMPRESSION.
What is the NSN for ERS-A1-29?
ERS-A1-29 is cataloged in the U.S. Government catalog under NSN 5360-01-443-3706. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.