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727529-7 — BEARING,WASHER,THRUST

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

727529-7: BEARING,WASHER,THRUST.

The BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include diameter: 0.2500 INCHES NOMINAL IN, material: COBALT ALLOY OVERALL, corner_shape: SQUARE ALL CORNERS, surface_finish: 32.0 MICROINCHES LEFT SIDE, hardness_rating: 34.0 ROCKWELL C NOMINAL OVERALL, outside_diameter: 0.3600 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-034-3691, 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
727529-7
NSN: 3120-01-034-3691
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
diameter0.2500 INCHES NOMINAL IN
materialCOBALT ALLOY OVERALL
corner_shapeSQUARE ALL CORNERS
surface_finish32.0 MICROINCHES LEFT SIDE
hardness_rating34.0 ROCKWELL C NOMINAL OVERALL
outside_diameter0.3600 INCHES NOMINAL IN
special_featuresMATERIAL PENETRANT INSPECT PER HAMILTON STANDARD 447
style_designatorROUND
overall_thickness0.0680 INCHES MINIMUM AND 0.0720 INCHES MAXIMUM IN
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN3120-01-034-3691
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 727529-7 · 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 FINISH: 32.0 MICROINCHES RIGHT SIDE
•
CORNER SHAPE: SQUARE ALL CORNERS
•
OVERALL THICKNESS: 0.0680 INCHES MINIMUM AND 0.0720 INCHES MAXIMUM IN
•
HARDNESS RATING: 34.0 ROCKWELL C NOMINAL OVERALL
•
STYLE DESIGNATOR: ROUND
•
DIAMETER: 0.2500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH32.0 MICROINCHES RIGHT SIDE
SURFACE FINISH32.0 MICROINCHES LEFT SIDE
SURFACE FINISH500.0 MICROINCHES LARGEST OUTSIDE DIAMETER
CORNER SHAPESQUARE ALL CORNERS
OVERALL THICKNESS0.0680 INCHES MINIMUM AND 0.0720 INCHES MAXIMUM IN
HARDNESS RATING34.0 ROCKWELL C NOMINAL OVERALL
STYLE DESIGNATORROUND
DIAMETER0.2500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER0.3600 INCHES NOMINAL IN
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 727529-7?
727529-7 is a BEARING,WASHER,THRUST.
What is the NSN for 727529-7?
727529-7 is cataloged in the U.S. Government catalog under NSN 3120-01-034-3691. This indicates validated use in U.S. government and defense supply chains.
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