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4186882 — SPRING,HELICAL,TORSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4186882: SPRING,HELICAL,TORSION.

The SPRING,HELICAL,TORSION is a the manufacturer industrial component. Key specifications include material: STEEL OR STEEL UNS K08500 OVERALL, end_style: ANGULAR END (RIGHT) OVERALL, inside_diameter: 0.440 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN, style_designator: SINGLE TORSION RIGHT HAND, center_loop_radius: 0.380 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, spring_free_length: 2.600 INCHES MINIMUM AND 2.840 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-034-2756, 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
4186882
NSN: 5360-01-034-2756
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 80212 — BAE SYSTEMS LAND & ARMAMENTS L.P. (USA)
SPECIFICATIONS
materialSTEEL OR STEEL UNS K08500 OVERALL
end_styleANGULAR END (RIGHT) OVERALL
coil_quantity8
inside_diameter0.440 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
style_designatorSINGLE TORSION RIGHT HAND
center_loop_radius0.380 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
spring_free_length2.600 INCHES MINIMUM AND 2.840 INCHES MAXIMUM IN
center_section_width2.600 INCHES MINIMUM AND 2.840 INCHES MAXIMUM IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
end_angular_relationshipEND W/LH HELIX OF COIL ANGLED TO CENTER SECTION OR END W/RH HELIX OF COIL ANGLED TO CENTER SECTION
spring_free_outside_diameter0.622 INCHES MINIMUM AND 0.742 INCHES MAXIMUM IN
coil_axis_to_center_section_distance0.940 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN
NSN5360-01-034-2756
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,TORSION TITLE COMPONENT PN 4186882 MFR SPRING,HELICAL,TORSION
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.622 INCHES MINIMUM AND 0.742 INCHES MAXIMUM IN
•
END STYLE: ANGULAR END (RIGHT) OVERALL
•
CENTER SECTION WIDTH: 2.600 INCHES MINIMUM AND 2.840 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SINGLE TORSION RIGHT HAND
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-428,TYPE 2,CLASS 1 OR 2 FED SPEC 1ST MATERIAL RESPONSE OR QQ-W-470 FED SPEC 2ND MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 2.600 INCHES MINIMUM AND 2.840 INCHES MAXIMUM IN
•
COIL AXIS TO CENTER SECTION DISTANCE: 0.940 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 0.440 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.622 INCHES MINIMUM AND 0.742 INCHES MAXIMUM IN
END STYLEANGULAR END (RIGHT) OVERALL
CENTER SECTION WIDTH2.600 INCHES MINIMUM AND 2.840 INCHES MAXIMUM IN
STYLE DESIGNATORSINGLE TORSION RIGHT HAND
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-428,TYPE 2,CLASS 1 OR 2 FED SPEC 1ST MATERIAL RESPONSE OR QQ-W-470 FED SPEC 2ND MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH2.600 INCHES MINIMUM AND 2.840 INCHES MAXIMUM IN
COIL AXIS TO CENTER SECTION DISTANCE0.940 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN
INSIDE DIAMETER0.440 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
END LENGTH FROM FIRST BEND TO SECOND BEND OR END0.320 INCHES MINIMUM AND 0.440 INCHES MAXIMUM OVERALL IN
COIL QUANTITY8
SUBSTITUTES & CROSS-REFERENCES 1
10115627Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4186882?
4186882 is a SPRING,HELICAL,TORSION.
What parts can replace 4186882?
There is 1 known substitute for 4186882: 10115627. Substitute compatibility should be verified for your specific system.
What is the NSN for 4186882?
4186882 is cataloged in the U.S. Government catalog under NSN 5360-01-034-2756. 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.