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596-7409665 — WORM SHAFT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

596-7409665: WORM SHAFT.

The WORM SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, end_similarity: NOT IDENTICAL, overall_length: 7.630 INCHES NOMINAL IN, shaft_location: ONE END OF WORM, surface_finish: 32.0 MICROINCHES, first_end_style: UNTHREADED CROSS DRILLED. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-501-2809, 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
596-7409665
NSN: 3120-01-501-2809
NIINs: 015012809, 015013377, 015015680, 015016341, 015023315
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
end_similarityNOT IDENTICAL
overall_length7.630 INCHES NOMINAL IN
shaft_locationONE END OF WORM
surface_finish32.0 MICROINCHES
first_end_styleUNTHREADED CROSS DRILLED
second_end_styleFLAT KEYWAYS AND INTERNALLY THREADED
special_featuresPROVIDED WITH INTERNAL 1.000-5 RH ACME 2G THREADS G
worm_body_length9.500 INCHES NOMINAL IN
worm_helix_angle4DEG18MIN
worm_thread_lead0.200 INCHES NOMINAL IN
first_end_diameter2.9980 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM IN
NSN3120-01-501-2809
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 596-7409665 · 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
B831-2130-4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 596-7409665?
596-7409665 is a WORM SHAFT.
What parts can replace 596-7409665?
There is 1 known substitute for 596-7409665: B831-2130-4. Substitute compatibility should be verified for your specific system.
What is the NSN for 596-7409665?
596-7409665 is cataloged in the U.S. Government catalog under NSN 3120-01-501-2809. This indicates validated use in U.S. government and defense supply chains.
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