PartsTable
Technical Data Sheet
PartsTable / MRO / 12147
12147 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include degasser: INCLUDED, governor: NOT INCLUDED, material: STEEL BODY, bore_shape: STRAIGHT, float_type: DOUBLE, point_type: CONVENTIONAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-104-9443, 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→ 12147
NSN: 3110-00-104-9443
FSC: 3110
CAGE: 72314 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (USA)
SPECIFICATIONS
degasserINCLUDED
governorNOT INCLUDED
materialSTEEL BODY
bore_shapeSTRAIGHT
float_typeDOUBLE
point_typeCONVENTIONAL
point_angle118.0 DEGREES NOMINAL
shank_styleSTANDARD TAPER W/TANG
flange_width0.0360 INCHES NOMINAL IN
flute_length3.500 INCHES NOMINAL IN
bore_diameter0.1875 INCHES NOMINAL IN
overall_width0.1250 INCHES NOMINAL IN
NSN3110-00-104-9443
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 12147 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.3
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
INTERNAL CLEARANCE: 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
•
OUTER RING OUTSIDE DIAMETER: 0.3125 INCHES NOMINAL IN
•
SURFACE FINISH: GROUND
•
FLANGE OUTSIDE DIAMETER: 0.3590 INCHES NOMINAL IN
•
FLANGE WIDTH: 0.0360 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.1250 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONABEC NO.3
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
INTERNAL CLEARANCE0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
OUTER RING OUTSIDE DIAMETER0.3125 INCHES NOMINAL IN
SURFACE FINISHGROUND
FLANGE OUTSIDE DIAMETER0.3590 INCHES NOMINAL IN
FLANGE WIDTH0.0360 INCHES NOMINAL IN
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
SHIELD QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
2410 23/64Interchangeable
interchangeable cross-reference
interchangeable
10023Interchangeable
interchangeable cross-reference
interchangeable
2511 23/64Interchangeable
interchangeable cross-reference
interchangeable
0-14644Interchangeable
interchangeable cross-reference
interchangeable
CA10F00352Interchangeable
interchangeable cross-reference
interchangeable
S120Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12147?
12147 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 12147?
There are 9 known substitutes for 12147: 2410 23/64, 10023, 2511 23/64 and 6 more. Substitute compatibility should be verified for your specific system.
Is 12147 still available?
12147 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026