3230644 — GEAR,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3230644: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP EZ OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 10.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-239-5506, 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

3230644

NSN: 3020-00-239-5506
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 55380 — HATCH & KIRK, INC. (USA)

SPECIFICATIONS

material	STEEL COMP EZ OVERALL
body_style	PLAIN, SOLID
bore_style	W/ KEYWAY BOTH ENDS
teeth_type	SINGLE HELIX
tooth_form	STANDARD
helix_angle	10.0000 DEGREES
pitch_diameter	2.0000 INCHES NOMINAL IN
pressure_angle	28.0000 DEGREES
teeth_quantity	10
hardness_rating	57.0 ROCKWELL C MINIMUM AND 61.0 ROCKWELL C MAXIMUM OVERALL
tooth_direction	RIGHT
style_designator	PROTRUDING HUB
NSN	3020-00-239-5506

COMPONENT DIAGRAM

KEY FEATURES

•

KEYWAY NOMINAL WIDTH: 0.189 INCHES BOTH ENDS IN

•

BORE NOMINAL DIAMETER: 1.000 INCHES BOTH ENDS IN

•

HELIX ANGLE: 10.0000 DEGREES

•

HUB NOMINAL DIAMETER: 1.422 INCHES FIRST END IN

•

TEETH QUANTITY: 10

•

BODY STYLE: PLAIN, SOLID

•

TOOTH DIRECTION: RIGHT

•

BORE STYLE: W/ KEYWAY BOTH ENDS

TECHNICAL CHARACTERISTICS

KEYWAY NOMINAL WIDTH	0.189 INCHES BOTH ENDS IN
BORE NOMINAL DIAMETER	1.000 INCHES BOTH ENDS IN
HELIX ANGLE	10.0000 DEGREES
HUB NOMINAL DIAMETER	1.422 INCHES FIRST END IN
TEETH QUANTITY	10
BODY STYLE	PLAIN, SOLID
TOOTH DIRECTION	RIGHT
BORE STYLE	W/ KEYWAY BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.250 INCHES FIRST END IN
TEETH TYPE	SINGLE HELIX

OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain

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

3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072

SUBSTITUTES & CROSS-REFERENCES 1

N9848PC22Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 3230644?

3230644 is a GEAR,HELICAL.

What parts can replace 3230644?

There is 1 known substitute for 3230644: N9848PC22. Substitute compatibility should be verified for your specific system.

What is the NSN for 3230644?

3230644 is cataloged in the U.S. Government catalog under NSN 3020-00-239-5506. This indicates validated use in U.S. government and defense supply chains.

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3230644 — GEAR,HELICAL

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