EK1-3-X — GEAR,BEVEL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

EK1-3-X: GEAR,BEVEL.

The GEAR,BEVEL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 464 OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, style_designator: PERIPHERAL FACE, FRONT HUB PROTRUDING, face_nominal_width: 0.2490 INCHES IN, hub_nominal_diameter: 0.2220 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-890-0771, 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

EK1-3-X

NSN: 3020-00-890-0771
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 00141 — ROLLER BEARING CO OF AMERICA, INC DIV PIC DESIGN (USA)

SPECIFICATIONS

material	COPPER ALLOY 464 OVERALL
body_style	PLAIN, SOLID
bore_style	PLAIN BOTH ENDS
style_designator	PERIPHERAL FACE, FRONT HUB PROTRUDING
face_nominal_width	0.2490 INCHES IN
hub_nominal_diameter	0.2220 INCHES FIRST END IN
hub_style_designator	PLAIN FIRST END
bore_nominal_diameter	0.1873 INCHES BOTH ENDS IN
nominal_overall_length	0.3120 INCHES IN
nominal_outside_diameter	1.6480 INCHES IN
material_document_and_classification	QQ-B-637,ALLOY 464 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
nominal_distance_between_body_face_and_protruding_hub_end	0.1100 INCHES FIRST END IN
NSN	3020-00-890-0771

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.1873 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 0.2220 INCHES FIRST END IN

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: PLAIN BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.1100 INCHES FIRST END IN

•

NOMINAL OVERALL LENGTH: 0.3120 INCHES IN

•

STYLE DESIGNATOR: PERIPHERAL FACE, FRONT HUB PROTRUDING

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-637,ALLOY 464 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.1873 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	0.2220 INCHES FIRST END IN
BODY STYLE	PLAIN, SOLID
BORE STYLE	PLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.1100 INCHES FIRST END IN
NOMINAL OVERALL LENGTH	0.3120 INCHES IN
STYLE DESIGNATOR	PERIPHERAL FACE, FRONT HUB PROTRUDING
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-637,ALLOY 464 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HUB STYLE DESIGNATOR	PLAIN FIRST END
NOMINAL OUTSIDE DIAMETER	1.6480 INCHES IN

SUBSTITUTES & CROSS-REFERENCES 2

EK4-3Reference document

Same NSN cross-reference

Reference document — Secondary reference

70191-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is EK1-3-X?

EK1-3-X is a GEAR,BEVEL.

What parts can replace EK1-3-X?

There are 2 known substitutes for EK1-3-X: EK4-3, 70191-1. Substitute compatibility should be verified for your specific system.

What is the NSN for EK1-3-X?

EK1-3-X is cataloged in the U.S. Government catalog under NSN 3020-00-890-0771. This indicates validated use in U.S. government and defense supply chains.

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