1520-420 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1520-420: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 631 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, bore_diameter: 0.185 INCHES NOMINAL IN, coil_quantity: 12, inside_diameter: 0.107 INCHES MINIMUM AND 0.117 INCHES MAXIMUM IN, style_designator: CYLINDRICAL. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-107-8945, 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

1520-420

NSN: 5360-00-107-8945
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 66503 — WOODWARD, INC. DIV FUEL SYSTEMS AND CONTROLS (USA)

SPECIFICATIONS

material	STEEL COMP 631 OVERALL
end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
bore_diameter	0.185 INCHES NOMINAL IN
coil_quantity	12
inside_diameter	0.107 INCHES MINIMUM AND 0.117 INCHES MAXIMUM IN
style_designator	CYLINDRICAL
surface_treatment	PASSIVATE OVERALL
spring_free_length	0.515 INCHES NOMINAL IN
spring_solid_length	0.430 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_deflection_rate	56.000 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter	0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
NSN	5360-00-107-8945

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: SP 229,CAGE 66503 MFR REF SINGLE TREATMENT RESPONSE OVERALL

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

SPRING SOLID LENGTH: 0.430 INCHES NOMINAL IN

•

STYLE DESIGNATOR: CYLINDRICAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

SPRING FREE LENGTH: 0.515 INCHES NOMINAL IN

•

SPRING DEFLECTION RATE: 56.000 POUNDS PER INCH NOMINAL LBS

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	SP 229,CAGE 66503 MFR REF SINGLE TREATMENT RESPONSE OVERALL
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH	0.430 INCHES NOMINAL IN
STYLE DESIGNATOR	CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	0.515 INCHES NOMINAL IN
SPRING DEFLECTION RATE	56.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER	0.107 INCHES MINIMUM AND 0.117 INCHES MAXIMUM IN
COIL QUANTITY	12

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: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1520-420?

1520-420 is a SPRING,HELICAL,COMPRESSION.

What is the NSN for 1520-420?

1520-420 is cataloged in the U.S. Government catalog under NSN 5360-00-107-8945. This indicates validated use in U.S. government and defense supply chains.

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1520-420 — SPRING,HELICAL,COMPRESSION

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