Titan 9921601 Lock Washer

Name: Titan 9921601 Lock Washer
Brand: Titan
SKU: 9921601
Price: 3.40 USD
Availability: InStock

Sourced From:

Titan Tools Inc.

OEM Titan Fastening Component

Titan 9921601 Lock Washer is an OEM spring-tempered split washer that prevents fasteners from loosening on compatible AirCoat Air-Assisted Airless Sprayers and SprayTech systems .

Brand: Titan / SprayTech Part #: 9921601 Type: Lock Washer Application: Fastener Retention

Compatibility Table

Brand	Compatible Titan Machine	Part Number	Serviced With	Technical / Commercial Detail
Titan	AirCoat Air-Assisted	9921601	Socket head cap screws, mounting hardware	Listed as Item 21 in AirCoat NEW parts diagram, quantity 4 .
Titan	AirCoat Spray System	9921601	Socket head cap screws, mounting hardware	Used in AirCoat Spray Systems.
SprayTech	ED655; 300 Multi Finish Spray System	9921601	Socket head cap screws, mounting hardware	Used in SprayTech ED655 and 300 systems.

Precision lock washer restores vibration-resistant fastening, prevents fastener back-out, and ensures reliable equipment assembly.

$3.4

Description

Titan Fastening Component Replacement

Titan 9921601 Lock Washer for AirCoat System Service

Titan 9921601 is an OEM spring-tempered split lock washer designed to secure fasteners on compatible AirCoat Air-Assisted Airless Sprayers and SprayTech ED655 systems, preventing nuts and bolts from loosening due to vibration during operation .

OEM: Titan / SprayTech Part #: 9921601 Type: Lock Washer Use: Fastener Retention

Detail	Technical / Commercial Information
Product Overview	OEM Titan spring-tempered split lock washer that provides vibration-resistant fastening for compatible sprayer assemblies .
Function	Exerts continuous spring tension under the fastener head to maintain clamping force, compensating for minor settling and resisting back-out from shock or cyclic loading during sprayer operation .
Industrial Applications	Professional sprayer repair, pump assembly maintenance, motor mounting, and rental fleet equipment servicing.
Compatible Titan Machines	AirCoat Air-Assisted; AirCoat Spray System; SprayTech ED655; SprayTech 300 Multi Finish Spray System; CapSpray AirCoat .
Accurate Part Number	9921601 Lock Washer .
Compatible Parts & Assemblies	Socket head cap screws (9900355), mounting brackets, motor assemblies, pump housings.
Related Parts Commonly Serviced Together	Socket head cap screws, flat washers, nuts, and other fastening hardware.
Common Problems Solved	Fasteners backing out from vibration, loss of clamping force, flattened or worn washers, rusted or missing hardware, and components loosening during operation.
Use with Coating Systems	Supports AirCoat systems used by painting contractors, rental fleets, maintenance crews, and repair shops.
OEM & Brand Information	Genuine Titan/SprayTech OEM component designed for correct fitment in compatible sprayer fastening systems .
Commercial Benefits	Restores vibration-resistant clamping, prevents fastener back-out, eliminates rattling, and ensures reliable equipment assembly.

The 9921601 Lock Washer is a practical replacement for contractors who need reliable vibration resistance, secure fastener retention, and long-term equipment integrity. A weakened or flattened washer may no longer provide adequate locking force, allowing nuts and bolts to back out. This can lead to misalignment, fluid leaks, or mechanical damage . When replacing, always use new lock washers when reinstalling critical components. If you notice recurring loosening of fasteners, unusual vibrations, or disassembly reveals flattened or distorted lock washers, replace them promptly . Inspect mating bolts and nuts for thread damage or stretching, and replace if worn to ensure proper clamping force .

FAQ Section

Quick contractor-focused answers for confirming fitment, function, and service value.

Common Questions
What is Titan 9921601 Lock Washer used for? It provides vibration-resistant fastening by exerting continuous spring tension under the fastener head to maintain clamping force and prevent back-out from shock or cyclic loading.
Which Titan machines use 9921601? Compatible models include AirCoat Air-Assisted, AirCoat Spray System, SprayTech ED655, SprayTech 300 Multi Finish Spray System, and CapSpray AirCoat .
What components are commonly serviced with this lock washer? Related parts include socket head cap screws (9900355), flat washers, nuts, and other fastening hardware used in pump and drive assemblies .
When should the lock washer be replaced? Replace if you notice a loss of spring tension (flattened washer that does not spring back), corrosion, deformation, recurring loosening of fasteners, or during overhaul as part of preventive maintenance .
Why replace a worn lock washer? Replacement restores vibration-resistant clamping, prevents fastener back-out, eliminates rattling, and ensures reliable equipment assembly.