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553580 — RETAINER AND ROLLERS,BEARING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

553580: RETAINER AND ROLLERS,BEARING.

The RETAINER AND ROLLERS,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 1.2600 INCHES MINIMUM AND 1.2650 INCHES MAXIMUM IN, outside_diameter: 1.9170 INCHES MINIMUM AND 1.9270 INCHES MAXIMUM IN, style_designator: RETAINER AND ROLLERS, THRUST, rolling_element_diameter: 0.0779 INCHES MINIMUM AND 0.0781 INCHES MAXIMUM IN, retainer_fabrication_method: PRESSED. This part is cataloged in the U.S.

Government catalog under NSN 1610-00-887-0469, 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
553580
NSN: 1610-00-887-0469
NIINs: 008870469, 009757631
FSC: 1610 — Aircraft Propellers and Components
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter1.2600 INCHES MINIMUM AND 1.2650 INCHES MAXIMUM IN
outside_diameter1.9170 INCHES MINIMUM AND 1.9270 INCHES MAXIMUM IN
style_designatorRETAINER AND ROLLERS, THRUST
retainer_piece_quantity2
rolling_element_diameter0.0779 INCHES MINIMUM AND 0.0781 INCHES MAXIMUM IN
retainer_fabrication_methodPRESSED
NSN1610-00-887-0469
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER AND ROLLERS,BEARING TITLE COMPONENT PN 553580 MFR RETAINER AND ROLLERS,B
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 553580?
553580 is a RETAINER AND ROLLERS,BEARING.
What is the NSN for 553580?
553580 is cataloged in the U.S. Government catalog under NSN 1610-00-887-0469. 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.