CD506 — SPRING,HELICAL,EXTENSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

CD506: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, end_style: LONG ROUND HOOK BOTH ENDS, hook_radius: 0.195 INCHES MINIMUM AND 0.255 INCHES MAXIMUM BOTH ENDS IN, opening_width: 0.440 INCHES MINIMUM AND 0.560 INCHES MAXIMUM BOTH ENDS IN, style_designator: CYLINDRICAL, spring_free_length: 5.440 INCHES MINIMUM AND 5.560 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-498-9191, 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

CD506

NSN: 5360-01-498-9191
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 69502 — WALKER DESIGN, INC. DBA WALKER DESIGN INC DIV WALKER ENGINEERING ENTERPRISES, INC (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
end_style	LONG ROUND HOOK BOTH ENDS
hook_radius	0.195 INCHES MINIMUM AND 0.255 INCHES MAXIMUM BOTH ENDS IN
opening_width	0.440 INCHES MINIMUM AND 0.560 INCHES MAXIMUM BOTH ENDS IN
style_designator	CYLINDRICAL
spring_free_length	5.440 INCHES MINIMUM AND 5.560 INCHES MAXIMUM IN
coil_helix_direction	LEFT-HAND OR RIGHT-HAND
spring_deflection_rate	2.275 POUNDS PER INCH NOMINAL LBS
end_item_identification	12 INCH INLINE ENCLOSED AIRSEP, RIGHT IN
coil_to_hook_inside_length	0.878 INCHES MINIMUM AND 0.998 INCHES MAXIMUM BOTH ENDS IN
spring_free_outside_diameter	0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
NSN	5360-01-498-9191

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN

•

END STYLE: LONG ROUND HOOK BOTH ENDS

•

STYLE DESIGNATOR: CYLINDRICAL

•

OPENING WIDTH: 0.440 INCHES MINIMUM AND 0.560 INCHES MAXIMUM BOTH ENDS IN

•

SPRING FREE LENGTH: 5.440 INCHES MINIMUM AND 5.560 INCHES MAXIMUM IN

•

SPRING DEFLECTION RATE: 2.275 POUNDS PER INCH NOMINAL LBS

•

COIL TO HOOK INSIDE LENGTH: 0.878 INCHES MINIMUM AND 0.998 INCHES MAXIMUM BOTH ENDS IN

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
END STYLE	LONG ROUND HOOK BOTH ENDS
STYLE DESIGNATOR	CYLINDRICAL
OPENING WIDTH	0.440 INCHES MINIMUM AND 0.560 INCHES MAXIMUM BOTH ENDS IN
SPRING FREE LENGTH	5.440 INCHES MINIMUM AND 5.560 INCHES MAXIMUM IN
SPRING DEFLECTION RATE	2.275 POUNDS PER INCH NOMINAL LBS
COIL TO HOOK INSIDE LENGTH	0.878 INCHES MINIMUM AND 0.998 INCHES MAXIMUM BOTH ENDS IN
END ITEM IDENTIFICATION	12 INCH INLINE ENCLOSED AIRSEP, RIGHT IN
COIL HELIX DIRECTION	LEFT-HAND OR RIGHT-HAND
MATERIAL	STEEL CORROSION RESISTING OVERALL

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 1

MCM174 PC 6Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 CD506?

CD506 is a SPRING,HELICAL,EXTENSION.

What parts can replace CD506?

There is 1 known substitute for CD506: MCM174 PC 6. Substitute compatibility should be verified for your specific system.

What is the NSN for CD506?

CD506 is cataloged in the U.S. Government catalog under NSN 5360-01-498-9191. This indicates validated use in U.S. government and defense supply chains.

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CD506 — SPRING,HELICAL,EXTENSION

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