Graco 100086 Washer 10 Sae (3/16") Flat
$7.30
In Stock
The Graco 100086 Washer (#10 SAE 3/16" Flat) is a genuine flat washer used in multiple Graco assemblies for securing and spacing components effectively.
- Part Number: 100086
- Type: Flat Washer, #10 SAE (3/16")
- Material: Zinc-plated carbon steel
- Function: Distributes load and prevents fastener loosening
- Used In: Graco Reactor Feed Pumps, Hydra-Clean, and LineLazer Series
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Overview & Key Details
Graco 100086 — Washer, #10 SAE (3/16") Flat is a genuine plain flat washer used across multiple Graco assemblies to distribute clamping load, protect surfaces, and maintain joint integrity under vibration.
Compatible Machines
This washer appears in parts lists for the following Graco equipment (and other assemblies that specify a plain 3/16" (#10 SAE) washer). Always verify against your specific model’s manual.
- Hydra-Clean Pressure Washers (select models; see parts list)
- Hydra-Clean 4043 Pressure Washer — parts list references 100086
- Direct-Drive Pressure Washers — parts list references 100086
- LineLazer IV & V (3900 / 5900 / 130HS) — bead dispenser kit includes flat washers
- LineLazer 3000 — parts list references 100086
- Reactor Feed Pump Kits — assembly parts list references 100086
Quick Specs
| Attribute | Detail |
|---|---|
| Part Number | 100086 |
| Description | Washer, #10 SAE (3/16") Flat — plain flat washer for general assembly |
| Size Standard | #10 SAE (approx. 3/16" nominal ID) |
| Typical Finish | Zinc-plated carbon steel (per common distributor listings) |
| Function | Distributes fastener load, protects mating surfaces, helps resist loosening under vibration |
| Usage Note | Match to the specified washer in your model’s parts manual for correct OD/thickness and material |
When to Use
- Where the manual calls for a plain 3/16" (#10 SAE) flat washer
- To prevent fastener head/nut from marring soft surfaces or oversized slots
- As a simple spacer to fine-tune clamp stack height
Installation Tips
- Confirm fastener size is #10 SAE (check bolt/screw spec in the manual)
- Keep mating surfaces clean; replace worn or distorted washers
- Follow manufacturer torque specs; re-check after first use if subject to vibration
Frequently Asked Questions
Not universal to every unit. It’s widely used wherever a plain #10 SAE (3/16") flat washer is specified. Always confirm by checking your model’s parts list.
#10 SAE washers are sized for #10 fasteners, with a nominal inner diameter of about 3/16". Verify OD and thickness per the parts list.
Use genuine Graco when the manual calls for it. If substituting, match ID, OD, thickness, and material/finish to the listed specification to maintain fit and durability.
Check the official Graco Find Manuals & Parts page, then open your model’s parts manual and search for 100086 or “washer, plain, 3/16”.
Common distributor listings describe a zinc-plated carbon steel flat washer. Always defer to your manual or purchase genuine Graco packaged parts.
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