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Technical Data Sheet
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90-4980A — 90-4980A

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

90-4980A: 90-4980A.

The 90-4980A is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6105-01-366-6156, 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
90-4980A
NSN: 6105-01-366-6156
FSC: 6105 — Motors, Electrical
CAGE: 4QUB3 — REULAND ELECTRIC CO (USA)
SPECIFICATIONS
Part Number90-4980A
NSN6105-01-366-6156
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 90-4980A · 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: CONTINUOUS
•
PHASE: THREE INPUT
•
FREQUENCY IN HERTZ: 60.0 INPUT
•
FRAME SIZE DESIGNATION: 184DZ
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
COOLING METHOD: NONVENTILATED
•
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 460.0 LINE TO LINE SINGLE INPUT
TECHNICAL CHARACTERISTICS
DUTY CYCLECONTINUOUS
PHASETHREE INPUT
FREQUENCY IN HERTZ60.0 INPUT
FRAME SIZE DESIGNATION184DZ
CRITICALITY CODE JUSTIFICATIONFEAT
COOLING METHODNONVENTILATED
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS460.0 LINE TO LINE SINGLE INPUT
SPECIAL FEATURESROUND SMOOTH,SQRL CAGE,SGL SHAFT MOTOR,OIL SEAL,MARINE PROTECT,120 VOLT,40 WATT STRIP SPACE HEATER,NON-ADJ BRAKE.
ENCLOSURE FEATURETOTALLY ENCLOSED
POWER RATING2.000 HORSEPOWER OUTPUT
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 90-4980A?
90-4980A is a 90-4980A.
What is the NSN for 90-4980A?
90-4980A is cataloged in the U.S. Government catalog under NSN 6105-01-366-6156. 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.