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PartsTable / COMPONENT / D2440 PIECE 234
D2440 PIECE 234 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

DRIVE,ENGINE,ELECTRICAL STARTER. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE AND GLASS OVERALL, special_features: 25 PCT GLASS FILLED POLYTETRAFLUOROETHYLENE,RESIN NUMBER LP403, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-136-6097, 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
D2440 PIECE 234
NSN: 3120-01-136-6097
FSC: 3120
CAGE: 17062 — P J VALVES INC (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE AND GLASS OVERALL
special_features25 PCT GLASS FILLED POLYTETRAFLUOROETHYLENE,RESIN NUMBER LP403
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
NSN3120-01-136-6097
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: D2440 PIECE 234 · 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
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE AND GLASS OVERALL
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE AND GLASS OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SPECIAL FEATURES25 PCT GLASS FILLED POLYTETRAFLUOROETHYLENE,RESIN NUMBER LP403
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
A2609Interchangeable
interchangeable cross-reference
interchangeable
M029012732Interchangeable
interchangeable cross-reference
interchangeable
3530Interchangeable
interchangeable cross-reference
interchangeable
N250-2FInterchangeable
interchangeable cross-reference
interchangeable
300Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D2440 PIECE 234?
D2440 PIECE 234 is a DRIVE,ENGINE,ELECTRICAL STARTER.
What parts can replace D2440 PIECE 234?
There are 5 known substitutes for D2440 PIECE 234: A2609, M029012732, 3530 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D2440 PIECE 234?
D2440 PIECE 234 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-136-6097. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026