315736 — BEARING,ROLLER,TAPERED

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

315736: 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. Key specifications include material: STEEL COMP 303 OVERALL, first_end_style: POINTED, second_end_style: SQUARE, special_features: BEARING,ROLLER,TAPERED, pin_overall_length: 1.000 INCHES NOMINAL IN, pin_overall_diameter: 0.3125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-311-9143, 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

315736

NSN: 3110-01-311-9143
NIINs: 013119143, 013531541
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60038 — THE TIMKEN CORPORATION (USA)

SPECIFICATIONS

material	STEEL COMP 303 OVERALL
first_end_style	POINTED
second_end_style	SQUARE
special_features	BEARING,ROLLER,TAPERED
pin_overall_length	1.000 INCHES NOMINAL IN
pin_overall_diameter	0.3125 INCHES NOMINAL IN
material_document_and_classification	ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_end	NOT IDENTICAL
NSN	3110-01-311-9143

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

TECHNICAL CHARACTERISTICS

SPECIAL FEATURES

BEARING,ROLLER,TAPERED

SUBSTITUTES & CROSS-REFERENCES 7

FF-B-187Reference document

Same NSN cross-reference

Reference document — Secondary reference

387-383AReference document

Same NSN cross-reference

Reference document — Secondary reference

DGR4350K PIECE 72Reference document

Same NSN cross-reference

Reference document — Secondary reference

AA59649-413Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

FFB187/1-413Reference document

Same NSN cross-reference

Reference document — Secondary reference

A-A-59649Reference document

Same NSN cross-reference

Reference document — Identification reference

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 315736?

315736 is a BEARING,ROLLER,TAPERED.

What parts can replace 315736?

There are 7 known substitutes for 315736: FF-B-187, 387-383A, DGR4350K PIECE 72 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 315736?

315736 is cataloged in the U.S. Government catalog under NSN 3110-01-311-9143. This indicates validated use in U.S. government and defense supply chains.

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315736 — BEARING,ROLLER,TAPERED

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