PartsTable
Technical Data Sheet
Download PDF

ES7121-03 — ES7121-03

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

ES7121-03: ES7121-03.

The ES7121-03 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6105-01-464-0752, 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
ES7121-03
NSN: 6105-01-464-0752
FSC: 6105 — Motors, Electrical
CAGE: 20418 — DRS SUSTAINMENT SYSTEMS, INC. (USA)
SPECIFICATIONS
Part NumberES7121-03
NSN6105-01-464-0752
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: ES7121-03 · OEM ⚠ VERIFY BEFORE ORDERING NEMA frame size determines mounting bolt pattern — not interchangeable. 56C ≠ 143T bolt pattern. C-face vs foot-mount vs flange — different mounting, same HP doesn't mean drop-in ✓ BROKER TIP TEFC = outdoor/washdown OK. ODP = dry indoor only. TENV = no external fan, explosion-proof areas. 1750 RPM = 4-pole (most common), 3450 RPM = 2-pole, 1150 RPM = 6-pole PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
DUTY CYCLE: INTERMITTENTINTERMITTENT
•
FREQUENCY IN HERTZ: 60.0 INPUT
•
WINDING TYPE: PERMANENT MAGNETPERMANENT MAGNET
•
STORAGE TYPE: GENERAL PURPOSE WAREHOUSEGENERAL PURPOSE WAREHOUSE
•
COOLING METHOD: AMBIENT AIRAMBIENT AIR
•
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 12.1 LINE TO NEUTRAL SINGLE INPUT
TECHNICAL CHARACTERISTICS
DUTY CYCLEINTERMITTENTINTERMITTENT
FREQUENCY IN HERTZ60.0 INPUT
OVERALL LENGTH1.649 INCHES1.649 INCHES IN
WINDING TYPEPERMANENT MAGNETPERMANENT MAGNET
STORAGE TYPEGENERAL PURPOSE WAREHOUSEGENERAL PURPOSE WAREHOUSE
COOLING METHODAMBIENT AIRAMBIENT AIR
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS12.1 LINE TO NEUTRAL SINGLE INPUT
OVERALL WIDTH2.375 INCHES2.375 INCHES IN
OVERALL HEIGHT2.375 INCHES2.375 INCHES IN
TORQUE RATING AND TYPE190.0 INCH-OUNCES RUNNING190.0 INCH-OUNCES RUNNING IN
OTHER ITEMS IN FSC 6105 — Motors, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6105-00-001-1471 6105-00-001-1473 6105-00-001-1497 6105-00-001-1710 6105-00-001-1712 6105-00-001-2097 6105-00-001-2098 6105-00-001-3680
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy ES7121-03?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is ES7121-03?
ES7121-03 is a ES7121-03.
What is the NSN for ES7121-03?
ES7121-03 is cataloged in the U.S. Government catalog under NSN 6105-01-464-0752. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — ES7121-03

✓ 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.