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PartsTable / COMPONENT / 5IN AF-9-1
5IN AF-9-1 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

BREATHER FILTER,EMISSION CONTROL. Key specifications include material: PLASTIC CONTAINER/CARTRIDGE, design_type: NONREUSABLE, body_diameter: 10.250 INCHES NOMINAL IN, style_designator: CYLINDRICAL W/CLOSED ENDS, body_overall_length: 3.160 INCHES NOMINAL IN, body_inside_diameter: 7.690 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 3120-01-298-0613, 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
5IN AF-9-1
NSN: 3120-01-298-0613
FSC: 3120
CAGE: 71777 — CUNNINGHAM MANUFACTURING CO (USA)
SPECIFICATIONS
materialPLASTIC CONTAINER/CARTRIDGE
design_typeNONREUSABLE
body_diameter10.250 INCHES NOMINAL IN
style_designatorCYLINDRICAL W/CLOSED ENDS
body_overall_length3.160 INCHES NOMINAL IN
body_inside_diameter7.690 INCHES NOMINAL IN
filtering_media_designPLEATED SINGLE FILTERING MEDIA RESPONSE
NSN3120-01-298-0613
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 5IN AF-9-1 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
DT-80048Interchangeable
interchangeable cross-reference
interchangeable
A83CInterchangeable
interchangeable cross-reference
interchangeable
CA162Interchangeable
interchangeable cross-reference
interchangeable
6484966Interchangeable
interchangeable cross-reference
interchangeable
FA579Interchangeable
interchangeable cross-reference
interchangeable
AF-9Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5IN AF-9-1?
5IN AF-9-1 is a BREATHER FILTER,EMISSION CONTROL.
What parts can replace 5IN AF-9-1?
There are 6 known substitutes for 5IN AF-9-1: DT-80048, A83C, CA162 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5IN AF-9-1?
5IN AF-9-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-298-0613. 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