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204904 — PARTS KIT,SHOE BRAKE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

204904: PARTS KIT,SHOE BRAKE.

The PARTS KIT,SHOE BRAKE is a the manufacturer industrial component. Key specifications include nonsupply_items_and_quantities: PAD HOLDERS 2,RETAINER 4,SPRING 2. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-293-9163, 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
204904
NSN: 3110-00-293-9163
NIINs: 002939163, 008365053, 011331538, 012984391
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
component_quantity8
nonsupply_items_and_quantitiesPAD HOLDERS 2,RETAINER 4,SPRING 2
NSN3110-00-293-9163
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 204904 · 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
•
RETAINER FABRICATION METHOD: PRESSED
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
SHIELD QUANTITY: 1
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 52.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
SHIELD QUANTITY1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH15.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER52.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
SUBSTITUTES & CROSS-REFERENCES 10
160606Reference document
Same NSN cross-reference
Reference document — Secondary reference
133Reference document
Same NSN cross-reference
Reference document — Secondary reference
46AX306Reference document
Same NSN cross-reference
Reference document — Secondary reference
72-6970-340Reference document
Same NSN cross-reference
Reference document — Secondary reference
189-110Reference document
Same NSN cross-reference
Reference document — Secondary reference
10701DAReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 204904?
204904 is a PARTS KIT,SHOE BRAKE.
What parts can replace 204904?
There are 10 known substitutes for 204904: 160606, 133, 46AX306 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 204904?
204904 is cataloged in the U.S. Government catalog under NSN 3110-00-293-9163. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
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.