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2301101 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

2301101: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include material: IRON OVERALL, minor_thickness: 0.156 INCHES NOMINAL IN, outside_diameter: 5.498 INCHES MINIMUM AND 5.499 INCHES MAXIMUM IN, special_features: PWB 1,HEATSINK 1,RES 7,TRANSFORMER 1,CAP 2,DIODE 4;AN/MPN-14K MOD KIT, style_designator: ROUND, aperture_diameter: 2.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-024-2029, 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
2301101
NSN: 3110-00-024-2029
NIINs: 000242029, 012956007
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 15852 — W S DARLEY & CO (USA)
SPECIFICATIONS
materialIRON OVERALL
minor_thickness0.156 INCHES NOMINAL IN
outside_diameter5.498 INCHES MINIMUM AND 5.499 INCHES MAXIMUM IN
special_featuresPWB 1,HEATSINK 1,RES 7,TRANSFORMER 1,CAP 2,DIODE 4;AN/MPN-14K MOD KIT
style_designatorROUND
aperture_diameter2.625 INCHES NOMINAL IN
counterbore_depth0.062 INCHES NOMINAL IN
features_providedELECTROSTATIC SENSITIVE
mounting_hole_typeROUND, UNTHREADED
counterbore_diameter0.750 INCHES NOMINAL IN
mounting_hole_diameter0.343 INCHES NOMINAL IN
end_item_identificationGROUND NAVIGATION AIDS NAVAIDS PROJECT,404L TRACLS
NSN3110-00-024-2029
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 2301101 · 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
•
MINOR THICKNESS: 0.156 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 4
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
COUNTERBORE DIAMETER: 2.835 INCHES MINIMUM AND 2.837 INCHES MAXIMUM IN
•
COUNTERBORE DEPTH: 0.250 INCHES NOMINAL IN
•
MOUNTING HOLE ARRANGEMENT STYLE: SINGLE BOLT HOLE CIRCLE
•
STYLE DESIGNATOR: ROUND
•
MOUNTING HOLE DIAMETER: 0.343 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MINOR THICKNESS0.156 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY4
MOUNTING HOLE TYPEROUND, UNTHREADED
COUNTERBORE DIAMETER2.835 INCHES MINIMUM AND 2.837 INCHES MAXIMUM IN
COUNTERBORE DEPTH0.250 INCHES NOMINAL IN
MOUNTING HOLE ARRANGEMENT STYLESINGLE BOLT HOLE CIRCLE
STYLE DESIGNATORROUND
MOUNTING HOLE DIAMETER0.343 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEFLAT W/APERTURE
OUTSIDE DIAMETER5.498 INCHES MINIMUM AND 5.499 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 4
PB151Reference document
Same NSN cross-reference
Reference document — Secondary reference
J34-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
151J34-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
151KFFReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2301101?
2301101 is a CIRCUIT CARD ASSEMBLY.
What parts can replace 2301101?
There are 4 known substitutes for 2301101: PB151, J34-1, 151J34-1 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2301101?
2301101 is cataloged in the U.S. Government catalog under NSN 3110-00-024-2029. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.