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A2306 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A2306: 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 BOTH ENDS, coil_quantity: 4-2/5, inside_diameter: 0.313 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 0.688 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 6210-00-283-9772, 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
A2306
NSN: 6210-00-283-9772
NIINs: 002839772, 005986834
FSC: 6210 — Indoor and Outdoor Electric Lighting Fixtures
CAGE: 72914 — GRIMES AEROSPACE COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity4-2/5
inside_diameter0.313 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length0.688 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_free_outside_diameter0.4025 INCHES NOMINAL IN
NSN6210-00-283-9772
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN A2306 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
OVERALL DIAMETER: 5.188 INCHES NOMINAL IN
•
MOUNTING METHOD: FLANGE
•
STYLE DESIGNATOR: PLANO CONVEX
•
SURFACE CONDITION: SMOOTH BACK
•
MOUNTING DEVICE QUANTITY: 1
•
COLOR: WHITE LENS
•
LIGHT TRANSMISSION DESIGN: TRANSLUCENT LENS
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER5.188 INCHES NOMINAL IN
MOUNTING METHODFLANGE
STYLE DESIGNATORPLANO CONVEX
SURFACE CONDITIONSMOOTH BACK
SURFACE CONDITIONSAND BLASTED FACE
MOUNTING DEVICE QUANTITY1
COLORWHITE LENS
LIGHT TRANSMISSION DESIGNTRANSLUCENT LENS
MATERIALGLASS LENS
SUBSTITUTES & CROSS-REFERENCES 1
AN3044-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A2306?
A2306 is a SPRING,HELICAL,COMPRESSION.
What parts can replace A2306?
There is 1 known substitute for A2306: AN3044-1. Substitute compatibility should be verified for your specific system.
What is the NSN for A2306?
A2306 is cataloged in the U.S. Government catalog under NSN 6210-00-283-9772. 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.