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10043-3 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

10043-3: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include width: 36.000 INCHES MINIMUM IN, length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT, material: STEEL OVERALL, thickness: 0.125 INCHES NOMINAL IN, input_phase: THREE SINGLE OPERATING POWER RQMT, overall_width: 17.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-146-2787, 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
MRO→ MRO_GENERAL→ 10043-3
NSN: 3120-00-146-2787
NIINs: 001462787, 004493646, 004713845, 014565776, 015684440, 016043987, 016880802
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 24658 — GENERAL REGULATOR CORP. DBA ACCUDRIV (USA)
SPECIFICATIONS
width36.000 INCHES MINIMUM IN
length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
materialSTEEL OVERALL
thickness0.125 INCHES NOMINAL IN
input_phaseTHREE SINGLE OPERATING POWER RQMT
overall_width17.000 INCHES NOMINAL IN
overall_height5.070 INCHES NOMINAL IN
overall_length23.080 INCHES NOMINAL IN
special_features10 FUSES IN KIT; SLO NANO SMF 0.75A 125V (FIE) V
features_providedOVER CURRENT PROTECTOR AND INDICATOR LIGHT
grade_designationSTANDARD
installation_designRACK
NSN3120-00-146-2787
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 10043-3 · 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
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
X-75126-00Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
RA1 3-8INReference document
Same NSN cross-reference
Reference document — Secondary reference
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 10043-3?
10043-3 is a RELAY,ELECTROMAGNETIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 10043-3?
There are 2 known substitutes for 10043-3: X-75126-00, RA1 3-8IN. Substitute compatibility should be verified for your specific system.
What is the NSN for 10043-3?
10043-3 is cataloged in the U.S. Government catalog under NSN 3120-00-146-2787. 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.