R4V03 ITEM 18 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

R4V03 ITEM 18: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL UNS K08500 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, bore_diameter: 0.495 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, inside_diameter: 0.240 INCHES MINIMUM AND 0.246 INCHES MAXIMUM IN, style_designator: CYLINDRICAL, spring_free_length: 1.040 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-664-7385, 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

R4V03 ITEM 18

NSN: 5360-00-664-7385
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: U3058 — DENISON HYDRAULICS UK LTD (GBR)

SPECIFICATIONS

material	STEEL UNS K08500 OVERALL
end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
bore_diameter	0.495 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
inside_diameter	0.240 INCHES MINIMUM AND 0.246 INCHES MAXIMUM IN
style_designator	CYLINDRICAL
spring_free_length	1.040 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_deflection_rate	1250.000 POUNDS PER INCH NOMINAL LBS
material_hardness_rating	48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
spring_free_outside_diameter	0.480 INCHES MINIMUM AND 0.486 INCHES MAXIMUM IN
material_document_and_classification	QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5360-00-664-7385

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.480 INCHES MINIMUM AND 0.486 INCHES MAXIMUM IN

•

MATERIAL HARDNESS RATING: 48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

STYLE DESIGNATOR: CYLINDRICAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

SPRING FREE LENGTH: 1.040 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN

•

SPRING DEFLECTION RATE: 1250.000 POUNDS PER INCH NOMINAL LBS

•

INSIDE DIAMETER: 0.240 INCHES MINIMUM AND 0.246 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.480 INCHES MINIMUM AND 0.486 INCHES MAXIMUM IN
MATERIAL HARDNESS RATING	48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
STYLE DESIGNATOR	CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	1.040 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN
SPRING DEFLECTION RATE	1250.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER	0.240 INCHES MINIMUM AND 0.246 INCHES MAXIMUM IN
COIL HELIX DIRECTION	RIGHT-HAND OR LEFT-HAND
BORE DIAMETER	0.495 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 6

036-12289Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

10458094Reference document

Same NSN cross-reference

Reference document — Informative reference only

R4V06 ITEM 18Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

016-04636WPC12Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

5360PL0681039Reference document

Same NSN cross-reference

Reference document — Informative reference only

033-12289Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is R4V03 ITEM 18?

R4V03 ITEM 18 is a SPRING,HELICAL,COMPRESSION.

What parts can replace R4V03 ITEM 18?

There are 6 known substitutes for R4V03 ITEM 18: 036-12289, 10458094, R4V06 ITEM 18 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for R4V03 ITEM 18?

R4V03 ITEM 18 is cataloged in the U.S. Government catalog under NSN 5360-00-664-7385. This indicates validated use in U.S. government and defense supply chains.

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