163B5552 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

163B5552: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 6150 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, inside_diameter: 0.308 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN, style_designator: CYLINDRICAL, spring_free_length: 0.625 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN, coil_helix_direction: RIGHT-HAND OR LEFT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-089-6441, 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

163B5552

NSN: 5360-01-089-6441
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 05606 — GENERAL DYNAMICS-OTS, INC. DIV ORDNANCE AND TACTICAL SYSTEMS (USA)

SPECIFICATIONS

material	STEEL COMP 6150 OVERALL
end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
inside_diameter	0.308 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
style_designator	CYLINDRICAL
spring_free_length	0.625 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_deflection_rate	21.000 POUNDS PER INCH NOMINAL LBS
accommodated_rod_diameter	0.281 INCHES NOMINAL IN
spring_free_outside_diameter	0.500 INCHES NOMINAL IN
NSN	5360-01-089-6441

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

ACCOMMODATED ROD DIAMETER: 0.281 INCHES NOMINAL IN

•

STYLE DESIGNATOR: CYLINDRICAL

•

SPRING FREE LENGTH: 0.625 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN

•

SPRING DEFLECTION RATE: 21.000 POUNDS PER INCH NOMINAL LBS

•

INSIDE DIAMETER: 0.308 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN

•

COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	0.500 INCHES NOMINAL IN
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
ACCOMMODATED ROD DIAMETER	0.281 INCHES NOMINAL IN
STYLE DESIGNATOR	CYLINDRICAL
SPRING FREE LENGTH	0.625 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN
SPRING DEFLECTION RATE	21.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER	0.308 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
COIL HELIX DIRECTION	RIGHT-HAND OR LEFT-HAND
MATERIAL	STEEL COMP 6150 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

1/2X.625MDReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 163B5552?

163B5552 is a SPRING,HELICAL,COMPRESSION.

What parts can replace 163B5552?

There is 1 known substitute for 163B5552: 1/2X.625MD. Substitute compatibility should be verified for your specific system.

What is the NSN for 163B5552?

163B5552 is cataloged in the U.S. Government catalog under NSN 5360-01-089-6441. This indicates validated use in U.S. government and defense supply chains.

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163B5552 — SPRING,HELICAL,COMPRESSION

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