178956-1 — PULLEY,GROOVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

178956-1: PULLEY,GROOVE.

The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, material: STEEL AND STEEL CORROSION RESISTING OVERALL, bore_type: STRAIGHT, face_width: 2.920 INCHES NOMINAL IN, bore_length: 2.920 INCHES NOMINAL IN, design_form: WEBBED. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-252-2719, 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

178956-1

NSN: 3020-01-252-2719
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 71791 — CURTISS-WRIGHT CONTROLS, INC. DBA CURTISS WRIGHT DIV ACTUATION DIVISION (USA)

SPECIFICATIONS

bearings	NOT INCLUDED
material	STEEL AND STEEL CORROSION RESISTING OVERALL
bore_type	STRAIGHT
face_width	2.920 INCHES NOMINAL IN
bore_length	2.920 INCHES NOMINAL IN
design_form	WEBBED
bore_feature	INCLUDED
groove_depth	0.655 INCHES NOMINAL IN
groove_width	0.760 INCHES NOMINAL IN
bore_diameter	2.420 INCHES NOMINAL IN
groove_radius	0.380 INCHES NOMINAL IN
groove_quantity	1
NSN	3020-01-252-2719

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

178956Reference 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 178956-1?

178956-1 is a PULLEY,GROOVE.

What parts can replace 178956-1?

There is 1 known substitute for 178956-1: 178956. Substitute compatibility should be verified for your specific system.

What is the NSN for 178956-1?

178956-1 is cataloged in the U.S. Government catalog under NSN 3020-01-252-2719. This indicates validated use in U.S. government and defense supply chains.

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178956-1 — PULLEY,GROOVE

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