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X7500 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

X7500: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: COPPER ALLOY OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.3790 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN, body_outside_diameter: 0.5650 INCHES MINIMUM AND 0.5660 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-352-8640, 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
X7500
NSN: 3120-00-352-8640
NIINs: 003528640, 016792260
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 14351 — TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV TELEDYNE INDUSTRIES INC SUB OF TELEDYNE INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter0.3790 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN
body_outside_diameter0.5650 INCHES MINIMUM AND 0.5660 INCHES MAXIMUM IN
part_name_assigned_by_controlling_agencyRADIOGRAPHIC EXPOSURE SYSTEM
NSN3120-00-352-8640
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: X7500 · 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
•
BODY OUTSIDE DIAMETER: 0.5650 INCHES MINIMUM AND 0.5660 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY INSIDE DIAMETER: 0.3790 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER0.5650 INCHES MINIMUM AND 0.5660 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.3790 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY OVERALL
MATERIALOIL LUBRICATING LUBRICATION
SUBSTITUTES & CROSS-REFERENCES 4
108937Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A533-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
761310M1Reference document
Same NSN cross-reference
Reference document — Secondary reference
885036Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is X7500?
X7500 is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace X7500?
There are 4 known substitutes for X7500: 108937, A533-2, 761310M1 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for X7500?
X7500 is cataloged in the U.S. Government catalog under NSN 3120-00-352-8640. This indicates validated use in U.S. government and defense supply chains.
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