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122-5008264 PC 12 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

122-5008264 PC 12: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL, body_width: 6.187 INCHES NOMINAL IN, link_style: STRAIGHT, head_height: 0.188 INCHES NOMINAL IN, thread_class: 2A EXTERNAL A, bore_diameter: 3.2510 INCHES MINIMUM AND 3.2530 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-487-2124, 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
122-5008264 PC 12
NSN: 3120-01-487-2124
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
body_width6.187 INCHES NOMINAL IN
link_styleSTRAIGHT
head_height0.188 INCHES NOMINAL IN
thread_class2A EXTERNAL A
bore_diameter3.2510 INCHES MINIMUM AND 3.2530 INCHES MAXIMUM IN
head_diameter1.375 INCHES NOMINAL IN
thread_length0.319 INCHES NOMINAL EXTERNAL IN
body_thickness5.625 INCHES NOMINAL IN
overall_length17.250 INCHES NOMINAL IN
connection_stylePRESSURE SEAL FLARED
special_features13.500 IN. CENTER TO CENTER HOLE DISTANCE; 5.625 IN. BLADE WIDTH WITHOUT RAISED AREA; FIRST HOLE DIAMETER: 2.8332 PORM 0.0006 IN; SECOND HOLE DIAMETER: 1.250 IN. IN
NSN3120-01-487-2124
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 122-5008264 PC 12 · 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
122-5008264Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 122-5008264 PC 12?
122-5008264 PC 12 is a BUSHING,SLEEVE.
What parts can replace 122-5008264 PC 12?
There is 1 known substitute for 122-5008264 PC 12: 122-5008264. Substitute compatibility should be verified for your specific system.
What is the NSN for 122-5008264 PC 12?
122-5008264 PC 12 is cataloged in the U.S. Government catalog under NSN 3120-01-487-2124. 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.