2CT557 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2CT557: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include document_type: PACKAGE LIST, document_source: 53059, component_document_origin: INDUSTRIAL, nonsupply_items_and_quantities: 53059 58089 SEAL 1; 53059 58090 SEAT 1. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-668-3139, 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

2CT557

NSN: 4140-01-668-3139
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)

SPECIFICATIONS

document_type	PACKAGE LIST
document_source	53059
component_quantity	2
component_document_origin	INDUSTRIAL
nonsupply_items_and_quantities	53059 58089 SEAL 1; 53059 58090 SEAT 1
NSN	4140-01-668-3139

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

4260757Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2CT557?

2CT557 is a BEARING,BALL,ANNULAR.

What parts can replace 2CT557?

There is 1 known substitute for 2CT557: 4260757. Substitute compatibility should be verified for your specific system.

What is the NSN for 2CT557?

2CT557 is cataloged in the U.S. Government catalog under NSN 4140-01-668-3139. This indicates validated use in U.S. government and defense supply chains.

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2CT557 — BEARING,BALL,ANNULAR

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