6650157-12 — GEARSHAFT,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

6650157-12: GEARSHAFT,HELICAL.

The GEARSHAFT,HELICAL is a the manufacturer industrial component. Key specifications include shaft_type: STRAIGHT, teeth_type: SINGLE HELIX, helix_angle: 5.0000 DEGREES, gear_material: STEEL, overall_length: 10.500 INCHES NOMINAL IN, pressure_angle: 24.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-383-6701, 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

6650157-12

NSN: 3040-00-383-6701
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 24446 — GENERAL ELECTRIC COMPANY (USA)

SPECIFICATIONS

shaft_type	STRAIGHT
teeth_type	SINGLE HELIX
helix_angle	5.0000 DEGREES
gear_material	STEEL
overall_length	10.500 INCHES NOMINAL IN
pressure_angle	24.0000 DEGREES
shaft_diameter	1.497 INCHES NOMINAL IN
shaft_material	STEEL
teeth_quantity	12
diametral_pitch	4
tooth_direction	LEFT
gear_outside_diameter	3.500 INCHES NOMINAL IN
NSN	3040-00-383-6701

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: STRAIGHT

•

SHAFT MATERIAL: STEEL

•

HELIX ANGLE: 5.0000 DEGREES

•

SHAFT DIAMETER: 1.497 INCHES NOMINAL IN

•

TEETH QUANTITY: 12

•

TOOTH DIRECTION: LEFT

•

DIAMETRAL PITCH: 4

•

TEETH TYPE: SINGLE HELIX

TECHNICAL CHARACTERISTICS

SHAFT TYPE	STRAIGHT
SHAFT MATERIAL	STEEL
HELIX ANGLE	5.0000 DEGREES
SHAFT DIAMETER	1.497 INCHES NOMINAL IN
TEETH QUANTITY	12
TOOTH DIRECTION	LEFT
DIAMETRAL PITCH	4
TEETH TYPE	SINGLE HELIX
GEAR OUTSIDE DIAMETER	3.500 INCHES NOMINAL IN
OVERALL LENGTH	10.500 INCHES NOMINAL IN

OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment

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

3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224

SUBSTITUTES & CROSS-REFERENCES 3

WW8442804SH3PC6Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

WW8442804SH1PC6Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

WW6666729PC170Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 6650157-12?

6650157-12 is a GEARSHAFT,HELICAL.

What parts can replace 6650157-12?

There are 3 known substitutes for 6650157-12: WW8442804SH3PC6, WW8442804SH1PC6, WW6666729PC170. Substitute compatibility should be verified for your specific system.

What is the NSN for 6650157-12?

6650157-12 is cataloged in the U.S. Government catalog under NSN 3040-00-383-6701. This indicates validated use in U.S. government and defense supply chains.

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6650157-12 — GEARSHAFT,HELICAL

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