D408427-D — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

D408427-D: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, tooth_form: STUB, pitch_diameter: 76.0 MILLIMETERS NOMINAL MM, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-436-3390, 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

D408427-D

NSN: 3020-01-436-3390
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 63504 — PALFINGER MARINE USA, LLC (USA)

SPECIFICATIONS

material	STEEL OVERALL
body_style	PLAIN, SOLID
bore_style	W/ KEYWAY BOTH ENDS
tooth_form	STUB
pitch_diameter	76.0 MILLIMETERS NOMINAL MM
pressure_angle	20.0000 DEGREES
teeth_quantity	28
style_designator	PROTRUDING HUB
face_nominal_width	85.0 MILLIMETERS MM
hub_nominal_diameter	76.0 MILLIMETERS SECOND END MM
hub_style_designator	PLAIN SECOND END
keyway_nominal_width	12.0 MILLIMETERS SECOND END MM
NSN	3020-01-436-3390

COMPONENT DIAGRAM

KEY FEATURES

•

KEYWAY NOMINAL WIDTH: 12.0 MILLIMETERS SECOND END MM

•

BORE NOMINAL DIAMETER: 40.0 MILLIMETERS SECOND END MM

•

HUB NOMINAL DIAMETER: 76.0 MILLIMETERS SECOND END MM

•

TEETH QUANTITY: 28

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: W/ KEYWAY BOTH ENDS

TECHNICAL CHARACTERISTICS

KEYWAY NOMINAL WIDTH	12.0 MILLIMETERS SECOND END MM
KEYWAY NOMINAL WIDTH	0.500 INCHES FIRST END IN
BORE NOMINAL DIAMETER	40.0 MILLIMETERS SECOND END MM
BORE NOMINAL DIAMETER	1.875 INCHES FIRST END IN
HUB NOMINAL DIAMETER	76.0 MILLIMETERS SECOND END MM
TEETH QUANTITY	28
BODY STYLE	PLAIN, SOLID
BORE STYLE	W/ KEYWAY BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	35.0 MILLIMETERS SECOND END MM
STYLE DESIGNATOR	PROTRUDING HUB

SUBSTITUTES & CROSS-REFERENCES 2

M901280Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

D408427Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 D408427-D?

D408427-D is a GEAR,SPUR.

What parts can replace D408427-D?

There are 2 known substitutes for D408427-D: M901280, D408427. Substitute compatibility should be verified for your specific system.

What is the NSN for D408427-D?

D408427-D is cataloged in the U.S. Government catalog under NSN 3020-01-436-3390. This indicates validated use in U.S. government and defense supply chains.

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