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S238861 — SPRING,HELICAL,EXTENSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

S238861: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: MACHINE LOOP BOTH ENDS, design_type: CLOSED, hook_radius: 0.408 INCHES NOMINAL BOTH ENDS IN, load_rating: 148.00 POUNDS NOMINAL LBS, coil_quantity: 137. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-055-4329, 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
S238861
NSN: 5360-01-055-4329
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleMACHINE LOOP BOTH ENDS
design_typeCLOSED
hook_radius0.408 INCHES NOMINAL BOTH ENDS IN
load_rating148.00 POUNDS NOMINAL LBS
coil_quantity137
opening_width0.440 INCHES NOMINAL BOTH ENDS IN
inside_diameter0.816 INCHES MAXIMUM IN
style_designatorCYLINDRICAL
spring_free_length29.074 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
spring_deflection_rate13.000 POUNDS PER INCH NOMINAL LBS
NSN5360-01-055-4329
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,EXTENSION TITLE COMPONENT PN S238861 MFR SPRING,HELICAL,EXTENSI
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 1.190 INCHES MAXIMUM IN
•
LOAD RATING: 148.00 POUNDS NOMINAL LBS
•
END STYLE: MACHINE LOOP BOTH ENDS
•
DESIGN TYPE: CLOSED
•
STYLE DESIGNATOR: CYLINDRICAL
•
OPENING WIDTH: 0.440 INCHES NOMINAL BOTH ENDS IN
•
SPRING FREE LENGTH: 29.074 INCHES NOMINAL IN
•
SPRING DEFLECTION RATE: 13.000 POUNDS PER INCH NOMINAL LBS
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER1.190 INCHES MAXIMUM IN
LOAD RATING148.00 POUNDS NOMINAL LBS
END STYLEMACHINE LOOP BOTH ENDS
DESIGN TYPECLOSED
STYLE DESIGNATORCYLINDRICAL
OPENING WIDTH0.440 INCHES NOMINAL BOTH ENDS IN
SPRING FREE LENGTH29.074 INCHES NOMINAL IN
SPRING DEFLECTION RATE13.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER0.816 INCHES MAXIMUM IN
SPRING LENGTH UNDER LOAD34.700 INCHES NOMINAL IN
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
S206974Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 S238861?
S238861 is a SPRING,HELICAL,EXTENSION.
What parts can replace S238861?
There is 1 known substitute for S238861: S206974. Substitute compatibility should be verified for your specific system.
What is the NSN for S238861?
S238861 is cataloged in the U.S. Government catalog under NSN 5360-01-055-4329. 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.