PartsTable
Technical Data Sheet
CA-2581 ✓ Verified by PartsTable
· PSU
WHAT YOU NEED TO KNOW
Always quote matching pair — mixed wattage causes throttling Platinum/Titanium = higher efficiency = lower power cost over time
AC or DC input? Verify customer site power
PRODUCT OVERVIEW

FILTER ELEMENT,INTAKE AIR CLEANE. Key specifications include material: METAL CONTAINER/CARTRIDGE, design_type: NONREUSABLE, body_diameter: 13.884 INCHES NOMINAL IN, special_features: INCLUDES ONE END CAP W/ GASKET AND 0.660 IN. DIA BOLT HOLE IN, style_designator: CYLINDRICAL W/ CONTAINER (RIGID), body_overall_length: 9.625 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 6130-00-660-8423, 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
CA-2581
NSN: 6130-00-660-8423
FSC: 6130
CAGE: 08125 — U S DEPT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION (USA)
SPECIFICATIONS
materialMETAL CONTAINER/CARTRIDGE
design_typeNONREUSABLE
body_diameter13.884 INCHES NOMINAL IN
special_featuresINCLUDES ONE END CAP W/ GASKET AND 0.660 IN. DIA BOLT HOLE IN
style_designatorCYLINDRICAL W/ CONTAINER (RIGID)
body_overall_length9.625 INCHES NOMINAL IN
body_inside_diameter7.464 INCHES NOMINAL IN
filtering_media_designPLEATED SINGLE FILTERING MEDIA RESPONSE
NSN6130-00-660-8423
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz OEM BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | —W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU —W PN CA-2581 MFR OEM Platinum
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
AF-1633Interchangeable
interchangeable cross-reference
interchangeable
AF-538Interchangeable
interchangeable cross-reference
interchangeable
2670Interchangeable
interchangeable cross-reference
interchangeable
666059-150Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CA-2581?
CA-2581 is a FILTER ELEMENT,INTAKE AIR CLEANE.
What parts can replace CA-2581?
There are 4 known substitutes for CA-2581: AF-1633, AF-538, 2670 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CA-2581?
CA-2581 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-00-660-8423. This indicates validated use in U.S. government and defense supply chains.
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