459B ✓ Verified by PartsTable

— · MRO · MRO_GENERAL

WHAT YOU NEED TO KNOW

Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel

Confirm exact part number — similar PNs may be different parts

PRODUCT OVERVIEW

The 459B is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, inside_diameter: 0.500 INCHES NOMINAL IN, style_designator: CYLINDRICAL, surface_treatment: CADMIUM OVERALL, spring_free_length: 1.500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-288-4746, 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

MRO→ MRO_GENERAL→ 459B

NSN: 6625-00-288-4746
FSC: 6625
CAGE: 49673 — DOWTY RFL INDUSTRIES INC (USA)

SPECIFICATIONS

material	STEEL OVERALL
end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity	9
inside_diameter	0.500 INCHES NOMINAL IN
style_designator	CYLINDRICAL
surface_treatment	CADMIUM OVERALL
spring_free_length	1.500 INCHES NOMINAL IN
coil_helix_direction	LEFT-HAND
spring_free_outside_diameter	0.698 INCHES NOMINAL IN
NSN	6625-00-288-4746

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS (FLIS)

END ITEM IDENTIFICATION	66251885852
END ITEM IDENTIFICATION	66251885852

VERIFIED SUBSTITUTES & CROSS-REFERENCES 7

459AUpgraded Successor

successor cross-reference

successor

MX2517UUpgraded Successor

successor cross-reference

successor

9113325Upgraded Successor

successor cross-reference

successor

109309PC174Interchangeable

interchangeable cross-reference

interchangeable

118230PC625Interchangeable

interchangeable cross-reference

interchangeable

117524PC625Interchangeable

interchangeable cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99ESD SensitiveNot HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is 459B?

459B is a 459B. It is classified as a MRO (MRO_GENERAL).

What parts can replace 459B?

There are 7 known substitutes for 459B: 459A, MX2517U, 9113325 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 459B?

459B is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-288-4746. This indicates validated use in U.S. government and defense supply chains.

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