1860546 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1860546: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 2.3330 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-289-7680, 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

1860546

NSN: 3020-00-289-7680
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	STEEL OVERALL
body_style	PLAIN, SOLID
bore_style	PLAIN BOTH ENDS
tooth_form	STANDARD
pitch_diameter	2.3330 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	14
hardness_rating	45.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM OVERALL
style_designator	HUBLESS
face_nominal_width	0.750 INCHES IN
bore_nominal_diameter	1.500 INCHES BOTH ENDS IN
nominal_outside_diameter	2.583 INCHES IN
NSN	3020-00-289-7680

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 1.500 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 14

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: PLAIN BOTH ENDS

•

HARDNESS RATING: 45.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM OVERALL

•

STYLE DESIGNATOR: HUBLESS

•

PITCH DIAMETER: 2.3330 INCHES NOMINAL IN

•

TOOTH FORM: STANDARD

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	1.500 INCHES BOTH ENDS IN
TEETH QUANTITY	14
BODY STYLE	PLAIN, SOLID
BORE STYLE	PLAIN BOTH ENDS
HARDNESS RATING	45.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR	HUBLESS
PITCH DIAMETER	2.3330 INCHES NOMINAL IN
TOOTH FORM	STANDARD
NOMINAL OUTSIDE DIAMETER	2.583 INCHES IN
PRESSURE ANGLE	20.0000 DEGREES

SUBSTITUTES & CROSS-REFERENCES 2

380390012Reference document

Same NSN cross-reference

Reference document — Secondary reference

12Y8319Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1860546?

1860546 is a BRUSH,ELECTRICAL CONTACT.

What parts can replace 1860546?

There are 2 known substitutes for 1860546: 380390012, 12Y8319. Substitute compatibility should be verified for your specific system.

What is the NSN for 1860546?

1860546 is cataloged in the U.S. Government catalog under NSN 3020-00-289-7680. This indicates validated use in U.S. government and defense supply chains.

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1860546 — BRUSH,ELECTRICAL CONTACT

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