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1114537 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

1114537: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include diameter: 0.9860 INCHES MINIMUM AND 0.9870 INCHES MAXIMUM IN, overall_length: 3.440 INCHES NOMINAL IN, outside_diameter: 2.4060 INCHES NOMINAL IN, overall_diameter: 1.590 INCHES NOMINAL IN, style_designator: ROUND, features_provided: CASEHARDENED. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-661-3124, 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
1114537
NSN: 3120-00-661-3124
NIINs: 006613124, 009063311
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
diameter0.9860 INCHES MINIMUM AND 0.9870 INCHES MAXIMUM IN
overall_length3.440 INCHES NOMINAL IN
outside_diameter2.4060 INCHES NOMINAL IN
overall_diameter1.590 INCHES NOMINAL IN
style_designatorROUND
features_providedCASEHARDENED
overall_thickness0.1650 INCHES MINIMUM AND 0.1680 INCHES MAXIMUM IN
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
mounting_facility_type_and_quantity1 CLAMP SINGLE MOUNTING FACILITY
main_contact_maximum_voltage_rating_in_volts12.0 DC
NSN3120-00-661-3124
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 1114537 · 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
•
OVERALL THICKNESS: 0.1650 INCHES MINIMUM AND 0.1680 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: ROUND
•
DIAMETER: 0.9860 INCHES MINIMUM AND 0.9870 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OUTSIDE DIAMETER: 2.4060 INCHES NOMINAL IN
•
FEATURES PROVIDED: CASEHARDENED
•
CENTER HOLE SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS
OVERALL THICKNESS0.1650 INCHES MINIMUM AND 0.1680 INCHES MAXIMUM IN
STYLE DESIGNATORROUND
DIAMETER0.9860 INCHES MINIMUM AND 0.9870 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER2.4060 INCHES NOMINAL IN
FEATURES PROVIDEDCASEHARDENED
CENTER HOLE SHAPE STYLEROUND
SUBSTITUTES & CROSS-REFERENCES 2
40305Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
20305Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1114537?
1114537 is a RELAY,ELECTROMAGNETIC.
What parts can replace 1114537?
There are 2 known substitutes for 1114537: 40305, 20305. Substitute compatibility should be verified for your specific system.
What is the NSN for 1114537?
1114537 is cataloged in the U.S. Government catalog under NSN 3120-00-661-3124. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.