Graco 160640 Nut, Packing

Graco 160640 Nut Packing is a genuine OEM threaded nut packing designed to secure packing assemblies in Graco fluid handling equipment. Built to exact OEM specifications for reliable sealing and mechanical stability.

Original Graco nut packing
Secures packing components
OEM thread precision
Durable construction for industrial use

$89.25

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Description

Compatible Machines

Graco pump assemblies with packing nut requirement
Graco airless sprayers using threaded packing nuts
Industrial fluid dispensers requiring 160640
Other Graco systems specified in service documentation

Product Overview
The Graco 160640 Nut Packing provides essential mechanical retention for packing assemblies within compatible Graco equipment. Manufactured to OEM standards, this packing nut maintains proper torque and prevents loosening in dynamic applications. Suitable for maintenance or repair where precision fitment is critical.

Specification	Details
Part Number	160640
Type	Nut Packing
Material	Steel alloy
Finish	Industrial coating
Weight	Approx. 0.08 lbs
OEM Fit	Yes

Key Features

OEM‑grade packing nut
Ensures stable packing retention
Corrosion‑resistant finish
Precision threading
Direct OEM replacement

It secures packing assemblies in place to maintain seal integrity and prevent displacement during operation.

Yes, this is an OEM Graco nut packing designed for specific Graco pumps and sprayers.

Reuse depends on condition; replace if threads are damaged or wear is evident to maintain sealing performance.

Graco 160640 Nut, Packing

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Graco 160640 Nut, Packing

What is nut packing used for?

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Can this nut be reused?

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