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15S338 PIECE 7 — COLLAR,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

15S338 PIECE 7: COLLAR,BEARING.

The COLLAR,BEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 922 OVERALL, bore_diameter: 1.2500 INCHES NOMINAL IN, outside_diameter: 10.2500 INCHES NOMINAL IN, material_document_and_classification: MIL-C-15345 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-209-0543, 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
15S338 PIECE 7
NSN: 3110-01-209-0543
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 01425 — LOUIS ALLIS CO THE THIS COMPANY HAS GONE BANKRUPT AND HAS BEEN PURCHASED BY 3 COMPANIES (USA)
SPECIFICATIONS
materialCOPPER ALLOY 922 OVERALL
bore_diameter1.2500 INCHES NOMINAL IN
outside_diameter10.2500 INCHES NOMINAL IN
material_document_and_classificationMIL-C-15345 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3110-01-209-0543
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 15S338 PIECE 7 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-C-15345 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 10.2500 INCHES NOMINAL IN
•
BORE DIAMETER: 1.2500 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY 922 OVERALL
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-15345 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER10.2500 INCHES NOMINAL IN
BORE DIAMETER1.2500 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 922 OVERALL
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

No substitute or cross-reference records for this part.

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 15S338 PIECE 7?
15S338 PIECE 7 is a COLLAR,BEARING.
What is the NSN for 15S338 PIECE 7?
15S338 PIECE 7 is cataloged in the U.S. Government catalog under NSN 3110-01-209-0543. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.