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5234670 — TAPPET,ENGINE POPPET VALVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

5234670: TAPPET,ENGINE POPPET VALVE.

The TAPPET,ENGINE POPPET VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: ENGINE, GENERAL MOTORS CORP, 1993. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-662-1382, 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
5234670
NSN: 3120-00-662-1382
NIINs: 006621382, 013846378
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
end_item_identificationENGINE, GENERAL MOTORS CORP, 1993
NSN3120-00-662-1382
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 5234670 · 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
•
CORNER SHAPE: SQUARE INSIDE RIGHT CORNER
•
BODY OUTSIDE DIAMETER: 1.3740 INCHES MINIMUM AND 1.3760 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY INSIDE DIAMETER: 1.2520 INCHES MINIMUM AND 1.2560 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
BODY OUTSIDE DIAMETER1.3740 INCHES MINIMUM AND 1.3760 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH2.0000 INCHES NOMINAL IN
BODY INSIDE DIAMETER1.2520 INCHES MINIMUM AND 1.2560 INCHES MAXIMUM IN
MATERIALSTEEL OUTER LAYER
MATERIALCOPPER ALLOY SAE 797 AND COPPER ALLOY INNER LAYER
SUBSTITUTES & CROSS-REFERENCES 2
41598DSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
135823Y30Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5234670?
5234670 is a TAPPET,ENGINE POPPET VALVE.
What parts can replace 5234670?
There are 2 known substitutes for 5234670: 41598D, 135823Y30. Substitute compatibility should be verified for your specific system.
What is the NSN for 5234670?
5234670 is cataloged in the U.S. Government catalog under NSN 3120-00-662-1382. This indicates validated use in U.S. government and defense supply chains.
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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.