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Drag Stack

Assembly

Alternating friction and keyed metal washers that let the spool slip at a set torque to protect the line. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Drag Stack parts and their functions

4 top-level parts · 8 parts in total · full bill of materials below
Drag Stack parts diagram: 1 carbon fiber drag washer, 2 keyed metal washer, 3 drag preload spring, 4 o-ring set. 8 parts in 4 top-level items.
Drag Stack parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Carbon Fiber Drag Washer 3× Greased carbon-fiber friction disc with a flat torque curve across temperature.
2 Keyed Metal Washer 3× Eared stainless washer that rotates with the shaft and presses on the friction discs.
3 Drag Preload Spring 1× Wave or coil spring that converts knob rotation into smooth, progressive stack pressure.
4 O-Ring Set 1× Drag chamber seals

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

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Bill of materials for Drag Stack

4 top-level lines · 4 rows shown · 8 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Carbon Fiber Drag Washer fishing-reel-carbon-washer 3× 3 · part
2 Keyed Metal Washer fishing-reel-keyed-washer 3× 3 · part
3 Drag Preload Spring fishing-reel-drag-spring 1× 1 · part
4 O-Ring Set oring-set 1× 1 · part

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Where the drag stack is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗
Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
flex.com ↗ Singapore Electronics contract mfg 1,000 pcs 6–10 wks
dixoninfo.com ↗ Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
bydelectronic.com ↗ Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗
Singapore Electronics contract mfg 1,000 pcs 6–10 wks