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506-0019 — BEARING,WASHER,THRUST

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

506-0019: BEARING,WASHER,THRUST.

The BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include special_features: SWITCH, DPST, MOMENTARY, end_item_identification: CONTROL PANEL, LIGHTSTICK, 350-0412. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-519-8721, 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
506-0019
NSN: 3120-01-519-8721
NIINs: 015198721, 015198725, 015198728, 015199122, 015204884, 015204887, 015611401
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 53154 — PORTLAND VALVE LLC (USA)
SPECIFICATIONS
special_featuresSWITCH, DPST, MOMENTARY
end_item_identificationCONTROL PANEL, LIGHTSTICK, 350-0412
NSN3120-01-519-8721
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 506-0019 · 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
506-0019 PC NO 28Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 506-0019?
506-0019 is a BEARING,WASHER,THRUST.
What parts can replace 506-0019?
There is 1 known substitute for 506-0019: 506-0019 PC NO 28. Substitute compatibility should be verified for your specific system.
What is the NSN for 506-0019?
506-0019 is cataloged in the U.S. Government catalog under NSN 3120-01-519-8721. This indicates validated use in U.S. government and defense supply chains.
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