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A51B23527-41 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

A51B23527-41: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, corner_shape: SQUARE OUTSIDE RIGHT CORNER, flange_width: 0.0190 INCHES MINIMUM AND 0.0240 INCHES MAXIMUM IN, overall_length: 0.4450 INCHES MINIMUM AND 0.4550 INCHES MAXIMUM IN, hardness_rating: 43.0 ROCKWELL B MAXIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL, style_designator: SOLID, EXTERNAL FLANGE ONE END. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-356-4530, 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
A51B23527-41
NSN: 3120-01-356-4530
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
corner_shapeSQUARE OUTSIDE RIGHT CORNER
flange_width0.0190 INCHES MINIMUM AND 0.0240 INCHES MAXIMUM IN
overall_length0.4450 INCHES MINIMUM AND 0.4550 INCHES MAXIMUM IN
hardness_rating43.0 ROCKWELL B MAXIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL
style_designatorSOLID, EXTERNAL FLANGE ONE END
surface_treatmentPASSIVATE OVERALL
body_inside_diameter0.2500 INCHES MINIMUM AND 0.2530 INCHES MAXIMUM IN
body_outside_diameter0.3755 INCHES MINIMUM AND 0.3760 INCHES MAXIMUM IN
flange_outside_diameter0.4450 INCHES MINIMUM AND 0.4500 INCHES MAXIMUM IN
NSN3120-01-356-4530
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: A51B23527-41 · 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
•
CORNER SHAPE: SQUARE INSIDE RIGHT CORNER
•
FLANGE OUTSIDE DIAMETER: 0.4450 INCHES MINIMUM AND 0.4500 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 0.3755 INCHES MINIMUM AND 0.3760 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPEUNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER0.4450 INCHES MINIMUM AND 0.4500 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.3755 INCHES MINIMUM AND 0.3760 INCHES MAXIMUM IN
HARDNESS RATING43.0 ROCKWELL B MAXIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
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 A51B23527-41?
A51B23527-41 is a BUSHING,SLEEVE.
What is the NSN for A51B23527-41?
A51B23527-41 is cataloged in the U.S. Government catalog under NSN 3120-01-356-4530. This indicates validated use in U.S. government and defense supply chains.
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