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Approved Vendor
ASME Washer
Manufacturer part: 90474A188
Also known as Type B washers, these meet ASME sizing standards. They take the pressure off screws and nuts to protect your mounting surface.Black-Oxide 18-8 Stainless Steel—Typically chosen for their appearance, these washers have a dark, matte coating to create a finished look. They resist rust in wet and outdoor environments, but won't hold up to harsh chemicals as well as 316 stainless steel.
✓ Normalized specifications✓ Supplier verified
- Availability
- In stock
- Lead time
- Contact supplier
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Technical data
Specifications
Normalized product attributes for faster comparison and sourcing.
- ID
- 0.156"
- OD
- 0.312"
- ECCN
- EAR99
- Hardness
- Not Rated
- Material
- Black-Oxide 18-8 Stainless Steel
- Thickness
- 0.028" to 0.036"
- Performance
- Corrosion Resistant
- Washer Type
- Flat
- For Screw Size
- No. 6
- RoHS Compliance
- RoHS 3 (2015/863/EU) Compliant
- ASME Designation
- Narrow
- DFARS Compliance
- Not Specialty Metals Compliant
- REACH Compliance
- REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant
- USMCA Qualifying
- No
- Country of Origin
- United States
- Schedule B Number
- 731822.0000
- Washer Designation
- ASME
- System of Measurement
- Inch
Supplier coverage
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Review pricing, availability, and fulfillment details from verified distributors.
| Supplier | Supplier SKU | Price | Stock | Lead time | Type |
|---|---|---|---|---|---|
| Approved Vendor | 90474A188 | $28.97 USD | Contact supplier | Contact supplier | Authorized · US distributor |
Prices and availability are provided by suppliers and may change.