5112743 — GEAR,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

5112743: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1050 OR STEEL COMP 1552 OVERALL, body_style: PLAIN, SOLID, teeth_type: SINGLE HELIX, tooth_form: STANDARD, pitch_diameter: 0.5890 INCHES MINIMUM AND 0.6090 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-651-7664, 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

5112743

NSN: 3020-00-651-7664
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 72582 — ROLLS-ROYCE SOLUTIONS AMERICA INC (USA)

SPECIFICATIONS

material	STEEL COMP 1050 OR STEEL COMP 1552 OVERALL
body_style	PLAIN, SOLID
teeth_type	SINGLE HELIX
tooth_form	STANDARD
pitch_diameter	0.5890 INCHES MINIMUM AND 0.6090 INCHES MAXIMUM IN
pressure_angle	20.0000 DEGREES
teeth_quantity	93
style_designator	HUBLESS
face_nominal_width	0.599 INCHES IN
nominal_outside_diameter	15.168 INCHES IN
material_document_and_classification	G66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NSN	3020-00-651-7664

COMPONENT DIAGRAM

KEY FEATURES

•

TEETH QUANTITY: 93

•

BODY STYLE: PLAIN, SOLID

•

TEETH TYPE: SINGLE HELIX

•

STYLE DESIGNATOR: HUBLESS

•

MATERIAL DOCUMENT AND CLASSIFICATION: G66 FED STD SINGLE MATERIAL RESPONSE OVERALL

•

PITCH DIAMETER: 0.5890 INCHES MINIMUM AND 0.6090 INCHES MAXIMUM IN

•

TOOTH FORM: STANDARD

•

NOMINAL OUTSIDE DIAMETER: 15.168 INCHES IN

TECHNICAL CHARACTERISTICS

TEETH QUANTITY	93
BODY STYLE	PLAIN, SOLID
TEETH TYPE	SINGLE HELIX
STYLE DESIGNATOR	HUBLESS
MATERIAL DOCUMENT AND CLASSIFICATION	G66 FED STD SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER	0.5890 INCHES MINIMUM AND 0.6090 INCHES MAXIMUM IN
TOOTH FORM	STANDARD
NOMINAL OUTSIDE DIAMETER	15.168 INCHES IN
PRESSURE ANGLE	20.0000 DEGREES
MATERIAL	STEEL COMP 1050 OR STEEL COMP 1552 OVERALL

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.

3020-00-001-2090 3020-00-001-4468 3020-00-007-2779 3020-00-009-4033 3020-00-031-2269 3020-00-146-4181 3020-00-146-4222 3020-00-425-7115

SUBSTITUTES & CROSS-REFERENCES 1

5110891Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 5112743?

5112743 is a GEAR,HELICAL.

What parts can replace 5112743?

There is 1 known substitute for 5112743: 5110891. Substitute compatibility should be verified for your specific system.

What is the NSN for 5112743?

5112743 is cataloged in the U.S. Government catalog under NSN 3020-00-651-7664. This indicates validated use in U.S. government and defense supply chains.

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5112743 — GEAR,HELICAL

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