12-1850-21 — GEARCASE-MOTOR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

12-1850-21: GEARCASE-MOTOR.

The GEARCASE-MOTOR is a the manufacturer industrial component. Key specifications include phase: SINGLE INPUT, duty_cycle: CONTINUOUS, hole_depth: 0.5000 INCHES NOMINAL SINGLE END IN, current_type: AC INPUT, winding_type: INDUCTION-SHADED POLE, hole_diameter: 0.1900 INCHES NOMINAL SINGLE END IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-545-3130, 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

12-1850-21

NSN: 3010-00-545-3130
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 49524 — SCOTSMAN INDUSTRIES INC DIV SCOTSMAN ICE SYSTEMS (USA)

SPECIFICATIONS

phase	SINGLE INPUT
duty_cycle	CONTINUOUS
hole_depth	0.5000 INCHES NOMINAL SINGLE END IN
current_type	AC INPUT
winding_type	INDUCTION-SHADED POLE
hole_diameter	0.1900 INCHES NOMINAL SINGLE END IN
overall_width	3.000 INCHES IN
thread_length	0.6250 INCHES NOMINAL SINGLE END IN
cooling_method	AMBIENT AIR
overall_height	7.000 INCHES IN
overall_length	8.750 INCHES IN
shaft_diameter	0.5000 INCHES NOMINAL SINGLE END IN
NSN	3010-00-545-3130

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)

•

DUTY CYCLE: CONTINUOUS

•

PHASE: SINGLE INPUT

•

SHAFT DIAMETER: 0.5000 INCHES NOMINAL SINGLE END IN

•

FREQUENCY IN HERTZ: 50.0 OR 60.0 INPUT

•

SHAFT CENTER TO MOUNTING SURFACE DISTANCE: 5.500 INCHES SINGLE END IN

•

CURRENT TYPE: AC INPUT

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	4 UNTHREADED HOLE(S)
DUTY CYCLE	CONTINUOUS
PHASE	SINGLE INPUT
SHAFT DIAMETER	0.5000 INCHES NOMINAL SINGLE END IN
FREQUENCY IN HERTZ	50.0 OR 60.0 INPUT
SHAFT CENTER TO MOUNTING SURFACE DISTANCE	5.500 INCHES SINGLE END IN
CURRENT TYPE	AC INPUT
OVERALL LENGTH	8.750 INCHES IN
HOLE CENTER TO SHAFT END DISTANCE	1.1250 INCHES NOMINAL SINGLE END IN
WINDING TYPE	INDUCTION-SHADED POLE

OTHER ITEMS IN FSC 3010 — Torque Converters and Speed Changers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3010-00-001-0013 3010-00-001-0067 3010-00-001-0069 3010-00-001-0095 3010-00-001-1239 3010-00-001-1689 3010-00-001-2168 3010-00-001-2173

SUBSTITUTES & CROSS-REFERENCES 2

12-1850-01Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

2004Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 12-1850-21?

12-1850-21 is a GEARCASE-MOTOR.

What parts can replace 12-1850-21?

There are 2 known substitutes for 12-1850-21: 12-1850-01, 2004. Substitute compatibility should be verified for your specific system.

What is the NSN for 12-1850-21?

12-1850-21 is cataloged in the U.S. Government catalog under NSN 3010-00-545-3130. This indicates validated use in U.S. government and defense supply chains.

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