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PartsTable / COMPONENT / AS34805
AS34805 ✓ 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 material: STEEL OVERALL, corner_shape: SQUARE ALL CORNERS, flange_width: 0.0940 INCHES NOMINAL IN, overall_length: 0.8281 INCHES NOMINAL IN, hardness_rating: 40.0 ROCKWELL C NOMINAL OVERALL, style_designator: SOLID, EXTERNAL FLANGE ONE END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-448-6741, 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
AS34805
NSN: 3120-00-448-6741
FSC: 3120
CAGE: 12776 — AIRCRAFT SUPPLIES (USA)
SPECIFICATIONS
materialSTEEL OVERALL
corner_shapeSQUARE ALL CORNERS
flange_width0.0940 INCHES NOMINAL IN
overall_length0.8281 INCHES NOMINAL IN
hardness_rating40.0 ROCKWELL C NOMINAL OVERALL
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter1.4900 INCHES NOMINAL IN
body_outside_diameter1.7525 INCHES MINIMUM AND 1.7535 INCHES MAXIMUM IN
flange_outside_diameter2.0000 INCHES NOMINAL IN
material_document_and_classificationAMS 4820 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-448-6741
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: AS34805 · 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
•
FLANGE OUTSIDE DIAMETER: 2.0000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY INSIDE DIAMETER: 1.4900 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4820 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
HARDNESS RATING: 40.0 ROCKWELL C NOMINAL OVERALL
•
BODY OUTSIDE DIAMETER: 1.7525 INCHES MINIMUM AND 1.7535 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
FLANGE OUTSIDE DIAMETER2.0000 INCHES NOMINAL IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
CORNER SHAPESQUARE ALL CORNERS
BODY INSIDE DIAMETER1.4900 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4820 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.8281 INCHES NOMINAL IN
HARDNESS RATING40.0 ROCKWELL C NOMINAL OVERALL
BODY OUTSIDE DIAMETER1.7525 INCHES MINIMUM AND 1.7535 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
FLANGE WIDTH0.0940 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
38560Interchangeable
interchangeable cross-reference
interchangeable
34805Interchangeable
interchangeable cross-reference
interchangeable
RA03SInterchangeable
interchangeable cross-reference
interchangeable
304-0256-00Interchangeable
interchangeable cross-reference
interchangeable
S045034805Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AS34805?
AS34805 is a BUSHING,SLEEVE.
What parts can replace AS34805?
There are 5 known substitutes for AS34805: 38560, 34805, RA03S and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS34805?
AS34805 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-448-6741. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026