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PartsTable / COMPONENT / SP45PC3
SP45PC3 ✓ Verified by PartsTable
— · COMPONENT
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

FILTER ELEMENT,INTAKE AIR CLEANE. Key specifications include material: STEEL OVERALL, end_style: SPRING END,GROUND BOTH ENDS, coil_quantity: 12, inside_diameter: 1.750 INCHES NOMINAL IN, style_designator: CYLINDRICAL, surface_treatment: CADMIUM OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4310-00-028-6892, 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
SP45PC3
NSN: 4310-00-028-6892
FSC: 4310
CAGE: 06289 — BEACH-RUSS COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,GROUND BOTH ENDS
coil_quantity12
inside_diameter1.750 INCHES NOMINAL IN
style_designatorCYLINDRICAL
surface_treatmentCADMIUM OVERALL
spring_free_length8.000 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_deflection_rate111.000 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter2.3125 INCHES NOMINAL IN
material_document_and_classificationMIL-S-16410,GRADE A,TYPE 1,COMP 2-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN4310-00-028-6892
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,INTAKE AIR CLEANE TITLE COMPONENT PN SP45PC3 MFR FILTER ELEMENT,INTAKE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
T440Interchangeable
interchangeable cross-reference
interchangeable
N519Interchangeable
interchangeable cross-reference
interchangeable
R4458-1PC66Interchangeable
interchangeable cross-reference
interchangeable
SP45PC3Interchangeable
interchangeable cross-reference
interchangeable
578-4824-167481PC3Interchangeable
interchangeable cross-reference
interchangeable
2782Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SP45PC3?
SP45PC3 is a FILTER ELEMENT,INTAKE AIR CLEANE.
What parts can replace SP45PC3?
There are 15 known substitutes for SP45PC3: T440, N519, R4458-1PC66 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SP45PC3?
SP45PC3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4310-00-028-6892. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026