HP1018111-1 — SPRING,HELICAL,TORSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

HP1018111-1: SPRING,HELICAL,TORSION.

The SPRING,HELICAL,TORSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, coil_quantity: 15, inside_diameter: 4.552 INCHES NOMINAL IN, style_designator: SINGLE TORSION LEFT HAND, spring_free_length: 5.488 INCHES NOMINAL IN, coil_helix_direction: LEFT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-140-7945, 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

HP1018111-1

NSN: 5360-00-140-7945
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 70236 — TACTAIR FLUID CONTROLS INC (USA)

SPECIFICATIONS

material	STEEL OVERALL
coil_quantity	15
inside_diameter	4.552 INCHES NOMINAL IN
style_designator	SINGLE TORSION LEFT HAND
spring_free_length	5.488 INCHES NOMINAL IN
coil_helix_direction	LEFT-HAND
end_angular_relationship	ENDS PARALLEL ONE TO OTHER
spring_free_outside_diameter	5.238 INCHES NOMINAL IN
surface_treatment_document_and_classification	QQ-P-416 FED SPEC ALL TREATMENT RESPONSES OVERALL
NSN	5360-00-140-7945

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 5.238 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 FED SPEC ALL TREATMENT RESPONSES OVERALL

•

STYLE DESIGNATOR: SINGLE TORSION LEFT HAND

•

SPRING FREE LENGTH: 5.488 INCHES NOMINAL IN

•

INSIDE DIAMETER: 4.552 INCHES NOMINAL IN

•

COIL QUANTITY: 15

•

COIL HELIX DIRECTION: LEFT-HAND

•

MATERIAL: STEEL OVERALL

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	5.238 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 FED SPEC ALL TREATMENT RESPONSES OVERALL
STYLE DESIGNATOR	SINGLE TORSION LEFT HAND
SPRING FREE LENGTH	5.488 INCHES NOMINAL IN
INSIDE DIAMETER	4.552 INCHES NOMINAL IN
COIL QUANTITY	15
COIL HELIX DIRECTION	LEFT-HAND
MATERIAL	STEEL OVERALL
END ANGULAR RELATIONSHIP	ENDS PARALLEL ONE TO OTHER

SUBSTITUTES & CROSS-REFERENCES 1

1018111-1Reference 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 HP1018111-1?

HP1018111-1 is a SPRING,HELICAL,TORSION.

What parts can replace HP1018111-1?

There is 1 known substitute for HP1018111-1: 1018111-1. Substitute compatibility should be verified for your specific system.

What is the NSN for HP1018111-1?

HP1018111-1 is cataloged in the U.S. Government catalog under NSN 5360-00-140-7945. This indicates validated use in U.S. government and defense supply chains.

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HP1018111-1 — SPRING,HELICAL,TORSION

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