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Technical Data Sheet
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115565ASSTD — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

115565ASSTD: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include special_features: 2 EACH WHITE ENGINES INC.,HERCULES ENGINE DIV 21573B BEARING HALF. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-866-9326, 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
115565ASSTD
NSN: 3120-00-866-9326
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 1ML14 — BRINKLEY TECHNOLOGY GROUP LLC DBA HERCULES MANUFACTURING (USA)
SPECIFICATIONS
special_features2 EACH WHITE ENGINES INC.,HERCULES ENGINE DIV 21573B BEARING HALF
NSN3120-00-866-9326
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 115565ASSTD · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES2 EACH WHITE ENGINES INC.,HERCULES ENGINE DIV 21573B BEARING HALF
SUBSTITUTES & CROSS-REFERENCES 1
115565Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 115565ASSTD?
115565ASSTD is a BEARING,SLEEVE.
What parts can replace 115565ASSTD?
There is 1 known substitute for 115565ASSTD: 115565. Substitute compatibility should be verified for your specific system.
What is the NSN for 115565ASSTD?
115565ASSTD is cataloged in the U.S. Government catalog under NSN 3120-00-866-9326. 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.