1786930 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1786930: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416 OVERALL, body_style: PLAIN, SOLID, tooth_form: STANDARD, pitch_diameter: 1.8750 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 180. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-080-8030, 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

1786930

NSN: 3020-00-080-8030
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL COMP 416 OVERALL
body_style	PLAIN, SOLID
tooth_form	STANDARD
pitch_diameter	1.8750 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	180
style_designator	FLANGED END
attachment_method	MOUNTING HOLE
surface_treatment	PASSIVATE OVERALL
face_nominal_width	0.125 INCHES IN
bore_nominal_diameter	1.500 INCHES BOTH ENDS IN
nominal_outside_diameter	1.894 INCHES IN
NSN	3020-00-080-8030

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 1.500 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 180

•

BODY STYLE: PLAIN, SOLID

•

PRECISION CLASSIFICATION: QUALITY NUMBER 10 OR QUALITY NUMBER 11

•

MOUNTING HOLE NOMINAL DIAMETER: 0.109 INCHES AXIALLY THROUGH FLANGE IN

•

STYLE DESIGNATOR: FLANGED END

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764,TYPE 416 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

PITCH DIAMETER: 1.8750 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	1.500 INCHES BOTH ENDS IN
TEETH QUANTITY	180
BODY STYLE	PLAIN, SOLID
PRECISION CLASSIFICATION	QUALITY NUMBER 10 OR QUALITY NUMBER 11
MOUNTING HOLE NOMINAL DIAMETER	0.109 INCHES AXIALLY THROUGH FLANGE IN
STYLE DESIGNATOR	FLANGED END
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-764,TYPE 416 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER	1.8750 INCHES NOMINAL IN
TOOTH FORM	STANDARD
NOMINAL OUTSIDE DIAMETER	1.894 INCHES 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.

3020-00-001-2090 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

L310000063Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 1786930?

1786930 is a GEAR,SPUR.

What parts can replace 1786930?

There is 1 known substitute for 1786930: L310000063. Substitute compatibility should be verified for your specific system.

What is the NSN for 1786930?

1786930 is cataloged in the U.S. Government catalog under NSN 3020-00-080-8030. This indicates validated use in U.S. government and defense supply chains.

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1786930 — GEAR,SPUR

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