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A7452 — SEMICONDUCTOR DEVICE,DIODE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

A7452: SEMICONDUCTOR DEVICE,DIODE.

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: PLASTIC ENCLOSURE, corner_shape: SQUARE ALL CORNERS, flange_width: 0.0280 INCHES MINIMUM AND 0.0330 INCHES MAXIMUM IN, overall_width: 3.180 INCHES MAXIMUM IN, overall_height: 4.110 INCHES MAXIMUM IN, overall_length: 4.110 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-031-2796, 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
A7452
NSN: 3120-00-031-2796
NIINs: 000312796, 003685477
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 07639 — GE AVIATION SYSTEMS LLC DBA GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
materialPLASTIC ENCLOSURE
corner_shapeSQUARE ALL CORNERS
flange_width0.0280 INCHES MINIMUM AND 0.0330 INCHES MAXIMUM IN
overall_width3.180 INCHES MAXIMUM IN
overall_height4.110 INCHES MAXIMUM IN
overall_length4.110 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length0.160 INCHES MINIMUM IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
features_providedHERMETICALLY SEALED CASE
surface_treatmentPASSIVATE OVERALL
body_inside_diameter0.1130 INCHES MINIMUM AND 0.1150 INCHES MAXIMUM IN
NSN3120-00-031-2796
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: A7452 · 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 ALL CORNERS
•
FLANGE OUTSIDE DIAMETER: 0.2350 INCHES MINIMUM AND 0.2400 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 0.1600 INCHES MINIMUM AND 0.1700 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
BODY INSIDE DIAMETER: 0.1130 INCHES MINIMUM AND 0.1150 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER0.2350 INCHES MINIMUM AND 0.2400 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.1600 INCHES MINIMUM AND 0.1700 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.1110 INCHES MINIMUM AND 0.1160 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.1130 INCHES MINIMUM AND 0.1150 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE OVERALL
FLANGE WIDTH0.0280 INCHES MINIMUM AND 0.0330 INCHES MAXIMUM IN
MATERIALSTEEL COMP 303 OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A7452?
A7452 is a SEMICONDUCTOR DEVICE,DIODE.
What is the NSN for A7452?
A7452 is cataloged in the U.S. Government catalog under NSN 3120-00-031-2796. This indicates validated use in U.S. government and defense supply chains.
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