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405129 — SWITCH,CODE INDICATING WHEEL

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

405129: SWITCH,CODE INDICATING WHEEL.

The SWITCH,CODE INDICATING WHEEL is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-042-2579, 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
405129
NSN: 3120-01-042-2579
NIINs: 010422579, 012691238
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 26697 — LOAD KING, LLC DIV LOAD KING (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
NSN3120-01-042-2579
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 405129 · 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
SUBSTITUTES & CROSS-REFERENCES 1
3120010422579Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 405129?
405129 is a SWITCH,CODE INDICATING WHEEL.
What parts can replace 405129?
There is 1 known substitute for 405129: 3120010422579. Substitute compatibility should be verified for your specific system.
What is the NSN for 405129?
405129 is cataloged in the U.S. Government catalog under NSN 3120-01-042-2579. This indicates validated use in U.S. government and defense supply chains.
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