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338729 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

338729: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include fsc_application_data: FUEL PUMP AND VAPOR PUMP, end_item_identification: SMALL OUTBOARD MARINE 60 DEGREE V4 AND V6 CARBURETORED ENGINE, part_name_assigned_by_controlling_agency: DIAPHRAGM GASKET. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-662-7609, 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
338729
NSN: 3120-00-662-7609
NIINs: 006627609, 015407313
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 1WL60 — LOCKHEED MARTIN SERVICES, LLC (USA)
SPECIFICATIONS
fsc_application_dataFUEL PUMP AND VAPOR PUMP
end_item_identificationSMALL OUTBOARD MARINE 60 DEGREE V4 AND V6 CARBURETORED ENGINE
part_name_assigned_by_controlling_agencyDIAPHRAGM GASKET
NSN3120-00-662-7609
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 338729 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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CORNER SHAPE: SQUARE ALL CORNERS
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BODY OUTSIDE DIAMETER: 0.9920 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM IN
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STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
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BODY INSIDE DIAMETER: 0.8620 INCHES MINIMUM AND 0.8690 INCHES MAXIMUM IN
•
MATERIAL: ALUMINUM ALLOY OVERALL
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER0.9920 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH2.6850 INCHES MINIMUM AND 2.6950 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.8620 INCHES MINIMUM AND 0.8690 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 338729?
338729 is a BEARING,SLEEVE.
What is the NSN for 338729?
338729 is cataloged in the U.S. Government catalog under NSN 3120-00-662-7609. 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.