A109042 — BEARING,ROLLER,TAPERED

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

A109042: BEARING,ROLLER,TAPERED.

The BEARING,ROLLER,TAPERED is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. This part is cataloged in the U.S. Government catalog under NSN 3110-01-522-7404, 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

A109042

NSN: 3110-01-522-7404
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 1BQ03 — GENERAL DYNAMICS ADV INFO SYS (USA)

SPECIFICATIONS

Part Number	A109042
NSN	3110-01-522-7404

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

OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722

SUBSTITUTES & CROSS-REFERENCES 3

A109047Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

A109042-101-11, ITEM 2Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

A109047-101-11Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A109042?

A109042 is a BEARING,ROLLER,TAPERED.

What parts can replace A109042?

There are 3 known substitutes for A109042: A109047, A109042-101-11, ITEM 2, A109047-101-11. Substitute compatibility should be verified for your specific system.

What is the NSN for A109042?

A109042 is cataloged in the U.S. Government catalog under NSN 3110-01-522-7404. This indicates validated use in U.S. government and defense supply chains.

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