G7689PC93 — GEAR,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

G7689PC93: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, SOLID, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 44.9764 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-239-5505, 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

G7689PC93

NSN: 3020-00-239-5505
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 16712 — SIEMENS ENERGY, INC. (USA)

SPECIFICATIONS

material	STEEL OVERALL
body_style	WEBBED, SOLID
bore_style	W/ KEYWAY BOTH ENDS
teeth_type	SINGLE HELIX
tooth_form	STANDARD
helix_angle	44.9764 DEGREES
pitch_diameter	4.5105 INCHES NOMINAL IN
pressure_angle	15.0000 DEGREES
teeth_quantity	60
hardness_rating	93.0 ROCKWELL B NOMINAL OVERALL
tooth_direction	RIGHT
style_designator	ONE PROTRUDING HUB, ONE FLUSH HUB
NSN	3020-00-239-5505

COMPONENT DIAGRAM

KEY FEATURES

•

KEYWAY NOMINAL WIDTH: 0.186 INCHES BOTH ENDS IN

•

BORE NOMINAL DIAMETER: 1.000 INCHES BOTH ENDS IN

•

HELIX ANGLE: 44.9764 DEGREES

•

HUB NOMINAL DIAMETER: 1.750 INCHES SECOND END IN

•

TEETH QUANTITY: 60

•

BODY STYLE: WEBBED, SOLID

•

TOOTH DIRECTION: RIGHT

TECHNICAL CHARACTERISTICS

KEYWAY NOMINAL WIDTH	0.186 INCHES BOTH ENDS IN
BORE NOMINAL DIAMETER	1.000 INCHES BOTH ENDS IN
HELIX ANGLE	44.9764 DEGREES
HUB NOMINAL DIAMETER	1.750 INCHES SECOND END IN
HUB NOMINAL DIAMETER	1.750 INCHES FIRST END IN
TEETH QUANTITY	60
BODY STYLE	WEBBED, SOLID
TOOTH DIRECTION	RIGHT
BORE STYLE	W/ KEYWAY BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.219 INCHES FIRST END IN

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

W416BBS2X1Reference 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 G7689PC93?

G7689PC93 is a GEAR,HELICAL.

What parts can replace G7689PC93?

There is 1 known substitute for G7689PC93: W416BBS2X1. Substitute compatibility should be verified for your specific system.

What is the NSN for G7689PC93?

G7689PC93 is cataloged in the U.S. Government catalog under NSN 3020-00-239-5505. This indicates validated use in U.S. government and defense supply chains.

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