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USS Flat Washers , 316, 317, A4 Stainless (ASME B18. 22.1)
USS Flat Washers were among the first known commercial flat washers in the U.S.A. They are characterized as having a loose fit, and have a larger outside diameter than SAE Flat washers. The USS designation was derived from the name “Unified Standard Series.” At the time, coarse threaded bolts were called USS bolts.
12 results, (click on any line for more information)
| Buy USS Flat Washers from one of our FCH Network Members | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| GLF | OH | USS Flat Washer | 316, 317, A4 Stainless | Plain | 3/4 | 3/4 uss flat 316 s/s b18.22.1 () () () | 216 |
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| GLF | OH | USS Flat Washer | 316, 317, A4 Stainless | Plain | 1/2 | 1/2 uss flat 316 s/s b18.22.1 () () () | 246 |
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| GLF | OH | USS Flat Washer | 316, 317, A4 Stainless | Plain | 5/8 | 5/8 uss flat 316 s/s b18.22.1 () () () | 435 |
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| GLF | OH | USS Flat Washer | 316, 317, A4 Stainless | Plain | 5/16 | 5/16 uss flat 316 s/s b18.22.1 () () () | 540 |
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| GLF | OH | USS Flat Washer | 316, 317, A4 Stainless | Plain | 1/4 | 1/4 uss flat 316 s/s b18.22.1 () () () | 1554 |
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| GLF | OH | USS Flat Washer | 316, 317, A4 Stainless | Plain | 1/2 | 1/2 uss flat 316 s/s domestic b18.22.1 () () () | 68 |
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| GLF | OH | USS Flat Washer | 316, 317, A4 Stainless | Plain | 1/4 | 1/4 uss flat 316 s/s domestic b18.22.1 () () () | 92 |
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| GLF | OH | USS Flat Washer | 316, 317, A4 Stainless | Plain | 3/8 | 3/8 uss flat 316 s/s domestic b18.22.1 () () () | 100 |
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| GLF | OH | USS Flat Washer | 316, 317, A4 Stainless | Plain | 5/16 | 5/16 uss flat 316 s/s domestic b18.22.1 () () () | 92 |
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| B & K FAST | PA | USS Flat Washer | 316, 317, A4 Stainless | Plain | 1/2 x 1 3/8 | 1/2 x 1 3/8 od uss flat washer t-316 stainless b18.22.1 | 181 |
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| OSSCO | RI | USS Flat Washer | 316, 317, A4 Stainless | Plain | 1 | 1 flat uss special dimensions 316 s/s b18.22.1 | 8 |
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| OSSCO | RI | USS Flat Washer | 316, 317, A4 Stainless | Plain | 1 1/2 | 1-1/2 flat uss 316 s/s b18.22.1 | 4 |
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