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7519847 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

7519847: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, overall_length: 0.4380 INCHES NOMINAL IN, special_features: HAS EXTERNAL THREADS 0.625-18UNF-2A A, body_inside_diameter: 0.5000 INCHES NOMINAL IN, body_outside_diameter: 0.6250 INCHES NOMINAL IN, end_item_identification: PERISCOPE RCU- P/N 751966 (53711) TYPE 8K MOD 4. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-533-0184, 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
7519847
NSN: 3120-01-533-0184
NIINs: 015330184, 016551852
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 34228 — L3 TECHNOLOGIES, INC. DIV L3 KEO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
overall_length0.4380 INCHES NOMINAL IN
special_featuresHAS EXTERNAL THREADS 0.625-18UNF-2A A
body_inside_diameter0.5000 INCHES NOMINAL IN
body_outside_diameter0.6250 INCHES NOMINAL IN
end_item_identificationPERISCOPE RCU- P/N 751966 (53711) TYPE 8K MOD 4
NSN3120-01-533-0184
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 7519847 · 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
•
BODY OUTSIDE DIAMETER: 0.6250 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 0.5000 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
BODY OUTSIDE DIAMETER0.6250 INCHES NOMINAL IN
OVERALL LENGTH0.4380 INCHES NOMINAL IN
BODY INSIDE DIAMETER0.5000 INCHES NOMINAL IN
SPECIAL FEATURESHAS EXTERNAL THREADS 0.625-18UNF-2A A
END ITEM IDENTIFICATIONPERISCOPE RCU- P/N 751966 (53711) TYPE 8K MOD 4
MATERIALSTEEL CORROSION RESISTING OVERALL
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 7519847?
7519847 is a BUSHING,SLEEVE.
What is the NSN for 7519847?
7519847 is cataloged in the U.S. Government catalog under NSN 3120-01-533-0184. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
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.