PartsTable
Technical Data Sheet
525906 ✓ Verified by PartsTable
· BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include head_style: PAN, head_height: 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN, thread_length: 2.000 INCHES MINIMUM IN, screw_material: STEEL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-580-1820, 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
525906
NSN: 3120-00-580-1820
FSC: 3120
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
head_stylePAN
head_height0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
thread_length2.000 INCHES MINIMUM IN
screw_materialSTEEL
fastener_length2.000 INCHES NOMINAL IN
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE 1
nominal_thread_diameter0.164 INCHES IN
screw_surface_treatmentCADMIUM AND CHROMATE
minimum_tensile_strength60000 POUNDS PER SQUARE INCH LBS
NSN3120-00-580-1820
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 525906 · 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
SURFACE TREATMENT: ANODIZE OVERALL
CORNER SHAPE: SQUARE ALL CORNERS
MATERIAL: ALUMINUM ALLOY 2024 OVERALL
HARDNESS RATING: 64.0 ROCKWELL C NOMINAL OVERALL
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
BODY INSIDE DIAMETER: 0.4360 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER: 0.5005 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTANODIZE OVERALL
CORNER SHAPESQUARE ALL CORNERS
MATERIALALUMINUM ALLOY 2024 OVERALL
HARDNESS RATING64.0 ROCKWELL C NOMINAL OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
BODY INSIDE DIAMETER0.4360 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM IN
OVERALL LENGTH0.2700 INCHES MINIMUM AND 0.2750 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.5005 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
AN525-832R32Interchangeable
interchangeable cross-reference
interchangeable
MS35206-253Interchangeable
interchangeable cross-reference
interchangeable
6098Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 525906?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 525906?
525906 is a BUSHING,SLEEVE.
What parts can replace 525906?
There are 3 known substitutes for 525906: AN525-832R32, MS35206-253, 6098. Substitute compatibility should be verified for your specific system.
What is the NSN for 525906?
525906 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-580-1820. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 525906