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Technical Data Sheet
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173640 — REGULATOR,ENGINE GENERATOR

✓ Government record, cited
Hama · BALL BEARING
PRODUCT OVERVIEW

173640: REGULATOR,ENGINE GENERATOR.

- For charging and synchronizing smartphones with a Lightning port - Superior premium quality with respect to workmanship and performance - Gold-plated plug with low contact resistance for secure signal transmission - Sturdy plugs and moulded strain reliefs, high mechanical resistance This part is cataloged in the U.S. Government catalog under NSN 3120-01-162-5682, 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
173640
NSN: 3120-01-162-5682
NIINs: 011625682, 012440062
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
terminal_typeRING
mounting_styleTWO HOLE
terminal_quantity3
voltage_regulator_unit_quantity1
NSN3120-01-162-5682
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 173640 · Hama ⚠ 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

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 173640?
173640 is a REGULATOR,ENGINE GENERATOR manufactured by Hama.
What is the NSN for 173640?
173640 is cataloged in the U.S. Government catalog under NSN 3120-01-162-5682. This indicates validated use in U.S. government and defense supply chains.
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