102242-001 — GEAR,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

102242-001: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include body_style: WEBBED, WITH LIGHTENING HOLES, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, helix_angle: 11.5498 DEGREES, pitch_diameter: 5.0000 INCHES NOMINAL IN, teeth_quantity: 49. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-102-8380, 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

102242-001

NSN: 3020-00-102-8380
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 8FGX3 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORP DBA STEAM & AIR SOLUTIONS DIV CURTISS-WRIGHT STEAM AND AIR SOLUTIONS (USA)

SPECIFICATIONS

body_style	WEBBED, WITH LIGHTENING HOLES
bore_style	W/ KEYWAY BOTH ENDS
teeth_type	SINGLE HELIX
helix_angle	11.5498 DEGREES
pitch_diameter	5.0000 INCHES NOMINAL IN
teeth_quantity	49
tooth_direction	RIGHT
style_designator	ONE PROTRUDING HUB, ONE FLUSH HUB
face_nominal_width	0.750 INCHES IN
hub_nominal_diameter	2.250 INCHES BOTH ENDS IN
hub_style_designator	PLAIN BOTH ENDS
keyway_nominal_width	0.376 INCHES BOTH ENDS IN
NSN	3020-00-102-8380

COMPONENT DIAGRAM

KEY FEATURES

•

KEYWAY NOMINAL WIDTH: 0.376 INCHES BOTH ENDS IN

•

BORE NOMINAL DIAMETER: 1.351 INCHES BOTH ENDS IN

•

HELIX ANGLE: 11.5498 DEGREES

•

HUB NOMINAL DIAMETER: 2.250 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 49

•

BODY STYLE: WEBBED, WITH LIGHTENING HOLES

•

TOOTH DIRECTION: RIGHT

•

BORE STYLE: W/ KEYWAY BOTH ENDS

TECHNICAL CHARACTERISTICS

KEYWAY NOMINAL WIDTH	0.376 INCHES BOTH ENDS IN
BORE NOMINAL DIAMETER	1.351 INCHES BOTH ENDS IN
HELIX ANGLE	11.5498 DEGREES
HUB NOMINAL DIAMETER	2.250 INCHES BOTH ENDS IN
TEETH QUANTITY	49
BODY STYLE	WEBBED, WITH LIGHTENING HOLES
TOOTH DIRECTION	RIGHT
BORE STYLE	W/ KEYWAY BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.750 INCHES FIRST END IN
TEETH TYPE	SINGLE HELIX

SUBSTITUTES & CROSS-REFERENCES 3

LC1012242Reference document

Same NSN cross-reference

Reference document — Secondary reference

102242-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LC102242-001Reference 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 102242-001?

102242-001 is a GEAR,HELICAL.

What parts can replace 102242-001?

There are 3 known substitutes for 102242-001: LC1012242, 102242-1, LC102242-001. Substitute compatibility should be verified for your specific system.

What is the NSN for 102242-001?

102242-001 is cataloged in the U.S. Government catalog under NSN 3020-00-102-8380. This indicates validated use in U.S. government and defense supply chains.

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102242-001 — GEAR,HELICAL

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