PartsTable
Technical Data Sheet
Download PDF

A309A112-101 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A309A112-101: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND OVERALL, coil_quantity: 11.112, inside_diameter: 0.150 INCHES NOMINAL IN, style_designator: CYLINDRICAL, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-379-5578, 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
A309A112-101
NSN: 5360-01-379-5578
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 88818 — KEARFOTT CORPORATION DIV GUIDANCE AND NAVIGATION DIVISION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND OVERALL
coil_quantity11.112
inside_diameter0.150 INCHES NOMINAL IN
style_designatorCYLINDRICAL
surface_treatmentPASSIVATE OVERALL
spring_free_length0.937 INCHES NOMINAL IN
spring_solid_length0.575 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
spring_deflection_rate102.800 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter0.250 INCHES NOMINAL IN
spring_solid_outside_diameter0.250 INCHES NOMINAL IN
NSN5360-01-379-5578
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN A309A112-101 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
END STYLE: SPRING END,SQUARED AND GROUND OVERALL
•
SPRING SOLID LENGTH: 0.575 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A513 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A580 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 0.937 INCHES NOMINAL IN
•
SPRING DEFLECTION RATE: 102.800 POUNDS PER INCH NOMINAL LBS
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
END STYLESPRING END,SQUARED AND GROUND OVERALL
SPRING SOLID LENGTH0.575 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A513 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A580 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH0.937 INCHES NOMINAL IN
SPRING DEFLECTION RATE102.800 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER0.150 INCHES NOMINAL IN
SPRING SOLID OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
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
Ready to buy A309A112-101?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is A309A112-101?
A309A112-101 is a SPRING,HELICAL,COMPRESSION.
What is the NSN for A309A112-101?
A309A112-101 is cataloged in the U.S. Government catalog under NSN 5360-01-379-5578. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — A309A112-101

✓ 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.