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2120869 — MOTOR,ALTERNATING CURRENT

✓ Government record, cited
NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER · MOTOR
PRODUCT OVERVIEW

2120869: MOTOR,ALTERNATING CURRENT.

The MOTOR,ALTERNATING CURRENT is a NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER industrial component. Key specifications include PHASE: THREE INPUT, POWER RATING: 20.0000 HORSEPOWER OUTPUT, WINDING TYPE: INDUCTION-SQUIRREL CAGE, OVERALL WIDTH: 22.250 INCHES IN, SPLINE LENGTH: 2.000 INCHES NOMINAL SINGLE END IN, TIME INTERVAL: 1.0 HOURS MAXIMUM ON. This part is cataloged in the U.S.

Government catalog under NSN 6105-00-899-1971, 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
2120869
NSN: 6105-00-899-1971
FSC: 6105 — Motors, Electrical
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
PHASETHREE INPUT
POWER RATING20.0000 HORSEPOWER OUTPUT
WINDING TYPEINDUCTION-SQUIRREL CAGE
OVERALL WIDTH22.250 INCHES IN
SPLINE LENGTH2.000 INCHES NOMINAL SINGLE END IN
TIME INTERVAL1.0 HOURS MAXIMUM ON
COOLING METHODAMBIENT AIR
OVERALL HEIGHT17.375 INCHES IN
OVERALL LENGTH29.125 INCHES IN
SHAFT DIAMETER1.985 INCHES MINIMUM AND 1.990 INCHES MAXIMUM SINGLE END IN
MOUNTING METHODFIXED BASE
SPLINE QUANTITY31 SINGLE END
NSN6105-00-899-1971
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 2120869 · NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER ⚠ 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
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
DUTY CYCLE: INTERMITTENT
•
SPLINE MINOR DIAMETER: 1.847 INCHES MINIMUM AND 1.858 INCHES MAXIMUM SINGLE END IN
•
PHASE: THREE INPUT
•
SHAFT DIAMETER: 1.985 INCHES MINIMUM AND 1.990 INCHES MAXIMUM SINGLE END IN
•
FREQUENCY IN HERTZ: 60.0 INPUT
•
SHAFT CENTER TO MOUNTING SURFACE DISTANCE: 4.125 INCHES SINGLE END IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
DUTY CYCLEINTERMITTENT
SPLINE MINOR DIAMETER1.847 INCHES MINIMUM AND 1.858 INCHES MAXIMUM SINGLE END IN
PHASETHREE INPUT
SHAFT DIAMETER1.985 INCHES MINIMUM AND 1.990 INCHES MAXIMUM SINGLE END IN
FREQUENCY IN HERTZ60.0 INPUT
SHAFT CENTER TO MOUNTING SURFACE DISTANCE4.125 INCHES SINGLE END IN
OVERALL LENGTH29.125 INCHES IN
WINDING TYPEINDUCTION-SQUIRREL CAGE
MOUNTING METHODFIXED BASE
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2120869?
2120869 is a MOTOR,ALTERNATING CURRENT manufactured by NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER.
What is the NSN for 2120869?
2120869 is cataloged in the U.S. Government catalog under NSN 6105-00-899-1971. This indicates validated use in U.S. government and defense supply chains.
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