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ES1610 — SPRING,HELICAL,EXTENSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

ES1610: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: CONED HOOK BOTH ENDS, design_type: CLOSED, hook_radius: 0.310 INCHES NOMINAL BOTH ENDS IN, coil_quantity: 12, opening_width: 0.350 INCHES NOMINAL BOTH ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-081-0371, 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
ES1610
NSN: 5360-01-081-0371
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 29968 — MECHANICAL EQUIPMENT SALE INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleCONED HOOK BOTH ENDS
design_typeCLOSED
hook_radius0.310 INCHES NOMINAL BOTH ENDS IN
coil_quantity12
opening_width0.350 INCHES NOMINAL BOTH ENDS IN
inside_diameter0.610 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length2.340 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_free_outside_diameter0.750 INCHES NOMINAL IN
NSN5360-01-081-0371
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,EXTENSION TITLE COMPONENT PN ES1610 MFR SPRING,HELICAL,EXTENSI
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
END STYLE: CONED HOOK BOTH ENDS
•
DESIGN TYPE: CLOSED
•
STYLE DESIGNATOR: CYLINDRICAL
•
OPENING WIDTH: 0.350 INCHES NOMINAL BOTH ENDS IN
•
SPRING FREE LENGTH: 2.340 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.610 INCHES NOMINAL IN
•
COIL QUANTITY: 12
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
END STYLECONED HOOK BOTH ENDS
DESIGN TYPECLOSED
STYLE DESIGNATORCYLINDRICAL
OPENING WIDTH0.350 INCHES NOMINAL BOTH ENDS IN
SPRING FREE LENGTH2.340 INCHES NOMINAL IN
INSIDE DIAMETER0.610 INCHES NOMINAL IN
COIL QUANTITY12
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
MATERIALSTEEL 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 1
ES1610-7Reference 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 ES1610?
ES1610 is a SPRING,HELICAL,EXTENSION.
What parts can replace ES1610?
There is 1 known substitute for ES1610: ES1610-7. Substitute compatibility should be verified for your specific system.
What is the NSN for ES1610?
ES1610 is cataloged in the U.S. Government catalog under NSN 5360-01-081-0371. 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.