Compression Spring #168, 21/64"x3-5/16"

Compression Spring #168, 21/64"x3-5/16"

The 18679 Compression Spring #168 (21/64" x 3-5/16") is a precision compression spring designed to provide reliable resistance and return force in mechanical assemblies. Manufactured from durable spring steel, it delivers consistent performance under repeated compression and release cycles. With a 21/64" outside diameter, 3-5/16" length, and .047 wire diameter, this spring is well suited for equipment repairs, mechanisms, and general mechanical applications—because sometimes the smallest part in the assembly is the one doing the most work.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 18679
• Nominal Spring Size: SRM168
• Product Type: Compression spring
• Outside Diameter: 21/64 in
• Length: 3-5/16 in
• Wire Diameter: 0.047 WG
• Material: Spring steel
• Function: Provides compressive force and return motion in mechanical systems
• Construction: Durable spring steel for repeated compression cycles

Ideal For

• Equipment repairs and replacement springs
• Mechanical assemblies requiring compression force
• Agricultural, automotive, and industrial mechanisms
• Shop maintenance where reliable spring tension is needed
• Anyone who understands that when a spring disappears, the whole machine suddenly stops cooperating