604920 — CUP,TAPERED ROLLER BEARING

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

604920: CUP,TAPERED ROLLER BEARING.

The CUP,TAPERED ROLLER BEARING is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include shape: CURVED, material: STEEL CORROSION RESISTING OVERALL, size_designator: 20.000 FRENCH NOMINAL, special_features: FOR DILATION OF ADULT MALE URETHRA, part_name_assigned_by_controlling_agency: SOUND URETHRAL CURVED SHAPE 20 FRENCH SIZE CRS. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-0634, 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

604920

NSN: 3110-00-100-0634
NIINs: 001000634, 012998847
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 92392 — ALLIS-CHALMERS CORP (USA)

SPECIFICATIONS

shape	CURVED
material	STEEL CORROSION RESISTING OVERALL
size_designator	20.000 FRENCH NOMINAL
special_features	FOR DILATION OF ADULT MALE URETHRA
part_name_assigned_by_controlling_agency	SOUND URETHRAL CURVED SHAPE 20 FRENCH SIZE CRS
NSN	3110-00-100-0634

COMPONENT DIAGRAM

TYPICAL APPLICATIONS

Long-term data archival and compliance retention
Offsite backup and disaster recovery
Air-gapped ransomware protection
Cold storage tier for infrequently accessed data

SUBSTITUTES & CROSS-REFERENCES 5

B3305Reference document

Same NSN cross-reference

Reference document — Secondary reference

3B5790Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

02820Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

52879Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

707063Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 604920?

604920 is a CUP,TAPERED ROLLER BEARING.

What parts can replace 604920?

There are 5 known substitutes for 604920: B3305, 3B5790, 02820 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 604920?

604920 is cataloged in the U.S. Government catalog under NSN 3110-00-100-0634. This indicates validated use in U.S. government and defense supply chains.

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604920 — CUP,TAPERED ROLLER BEARING

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