E-93378-5 — GEAR,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

E-93378-5: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, teeth_type: SINGLE HELIX, helix_angle: 22.2499 DEGREES, pitch_diameter: 10.1540 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-221-1635, 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

E-93378-5

NSN: 3020-01-221-1635
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 17454 — TIMKEN GEARS & SERVICES INC. DIV PHILADELPHIA GEAR (USA)

SPECIFICATIONS

material	STEEL OVERALL
body_style	PLAIN, SOLID
bore_style	PLAIN BOTH ENDS
teeth_type	SINGLE HELIX
helix_angle	22.2499 DEGREES
pitch_diameter	10.1540 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	94
tooth_direction	RIGHT
style_designator	HUBLESS
face_nominal_width	1.500 INCHES IN
bore_nominal_diameter	1.3385 INCHES BOTH ENDS IN
NSN	3020-01-221-1635

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 1.3385 INCHES BOTH ENDS IN

•

HELIX ANGLE: 22.2499 DEGREES

•

TEETH QUANTITY: 94

•

BODY STYLE: PLAIN, SOLID

•

TOOTH DIRECTION: RIGHT

•

BORE STYLE: PLAIN BOTH ENDS

•

TEETH TYPE: SINGLE HELIX

•

STYLE DESIGNATOR: HUBLESS

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	1.3385 INCHES BOTH ENDS IN
HELIX ANGLE	22.2499 DEGREES
TEETH QUANTITY	94
BODY STYLE	PLAIN, SOLID
TOOTH DIRECTION	RIGHT
BORE STYLE	PLAIN BOTH ENDS
TEETH TYPE	SINGLE HELIX
STYLE DESIGNATOR	HUBLESS
PITCH DIAMETER	10.1540 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER	10.2570 INCHES IN

SUBSTITUTES & CROSS-REFERENCES 2

E-93378Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

E93378PC5Reference 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 E-93378-5?

E-93378-5 is a GEAR,HELICAL.

What parts can replace E-93378-5?

There are 2 known substitutes for E-93378-5: E-93378, E93378PC5. Substitute compatibility should be verified for your specific system.

What is the NSN for E-93378-5?

E-93378-5 is cataloged in the U.S. Government catalog under NSN 3020-01-221-1635. This indicates validated use in U.S. government and defense supply chains.

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