4-82018-1 — SPRING,HELICAL,TORSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4-82018-1: SPRING,HELICAL,TORSION.

The SPRING,HELICAL,TORSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: STRAIGHT BEND END (RIGHT) OVERALL, end_length: 0.730 INCHES MINIMUM AND 0.770 INCHES MAXIMUM BOTH ENDS IN, center_style: U TYPE, coil_quantity: 4-21/32, inside_diameter: 0.218 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-018-5028, 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

4-82018-1

NSN: 5360-00-018-5028
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 76823 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN IS DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS (USA)

SPECIFICATIONS

material	STEEL OVERALL
end_style	STRAIGHT BEND END (RIGHT) OVERALL
end_length	0.730 INCHES MINIMUM AND 0.770 INCHES MAXIMUM BOTH ENDS IN
center_style	U TYPE
coil_quantity	4-21/32
inside_diameter	0.218 INCHES NOMINAL IN
style_designator	SINGLE TORSION RIGHT HAND
center_loop_radius	0.060 INCHES NOMINAL IN
spring_free_length	0.310 INCHES NOMINAL IN
center_section_width	0.184 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
end_angular_relationship	ENDS ANGLED ONE TO OTHER
NSN	5360-00-018-5028

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.282 INCHES NOMINAL IN

•

END STYLE: STRAIGHT BEND END (RIGHT) OVERALL

•

END LENGTH: 0.730 INCHES MINIMUM AND 0.770 INCHES MAXIMUM BOTH ENDS IN

•

CENTER SECTION WIDTH: 0.184 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SINGLE TORSION RIGHT HAND

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5673 ASSN STD ALL MATERIAL RESPONSES OVERALL

•

SPRING FREE LENGTH: 0.310 INCHES NOMINAL IN

•

COIL AXIS TO CENTER SECTION DISTANCE: 0.830 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.282 INCHES NOMINAL IN
END STYLE	STRAIGHT BEND END (RIGHT) OVERALL
END LENGTH	0.730 INCHES MINIMUM AND 0.770 INCHES MAXIMUM BOTH ENDS IN
CENTER SECTION WIDTH	0.184 INCHES NOMINAL IN
STYLE DESIGNATOR	SINGLE TORSION RIGHT HAND
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5673 ASSN STD ALL MATERIAL RESPONSES OVERALL
SPRING FREE LENGTH	0.310 INCHES NOMINAL IN
COIL AXIS TO CENTER SECTION DISTANCE	0.830 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN
INSIDE DIAMETER	0.218 INCHES NOMINAL IN
END LENGTH FROM FIRST BEND TO SECOND BEND OR END	0.100 INCHES MINIMUM AND 0.140 INCHES MAXIMUM OVERALL 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

No substitute or cross-reference records for this part.

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 4-82018-1?

4-82018-1 is a SPRING,HELICAL,TORSION.

What is the NSN for 4-82018-1?

4-82018-1 is cataloged in the U.S. Government catalog under NSN 5360-00-018-5028. This indicates validated use in U.S. government and defense supply chains.

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