123928 — CUP,TAPERED ROLLER BEARING

✓ Government record, cited

Hama · MRO · MRO_GENERAL

PRODUCT OVERVIEW

123928: CUP,TAPERED ROLLER BEARING.

The CUP,TAPERED ROLLER BEARING is a Hama tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL OVERALL, overall_width: 0.4200 INCHES NOMINAL IN, outside_diameter: 1.5700 INCHES NOMINAL IN, style_designator: NORMAL ANGLE, backface_corner_radius: 0.0500 INCHES NOMINAL IN, standard_tolerance_designation: AFBMA CLASS 2. This part is cataloged in the U.S.

Government catalog under NSN 5815-00-332-8905, 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

MRO→ MRO_GENERAL→ 123928

NSN: 5815-00-332-8905
NIINs: 003328905, 008278649, 013224181
FSC: 5815 — Teletype and Facsimile Equipment
CAGE: 64959 — AMERICAN TELEPHONE AND TELEGRAPH CO (USA)

SPECIFICATIONS

material	STEEL OVERALL
overall_width	0.4200 INCHES NOMINAL IN
outside_diameter	1.5700 INCHES NOMINAL IN
style_designator	NORMAL ANGLE
backface_corner_radius	0.0500 INCHES NOMINAL IN
standard_tolerance_designation	AFBMA CLASS 2
NSN	5815-00-332-8905

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 123928?

123928 is a CUP,TAPERED ROLLER BEARING manufactured by Hama. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 123928?

123928 is cataloged in the U.S. Government catalog under NSN 5815-00-332-8905. This indicates validated use in U.S. government and defense supply chains.

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123928 — CUP,TAPERED ROLLER BEARING

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