| Cal Fastenrs | CA | Flat Washer | Steel | Plain | .115 x .209 x .032 | nas620-c4 .115 x .209 x .032 f/w stainless dfars nas620-c4 dfars | 1,000 |
| Cal Fastenrs | CA | Flat Washer | Nylon | Plain | .203 x .562 x .040 | flat black | 10,000 |
| Cal Fastenrs | CA | Flat Washer | Nylon | Plain | .260 x .688 x .063 | flat black | 15,140 |
| Cal Fastenrs | CA | Flat Washer | Steel | Zinc/Clear | .159 x .56 x .040 | .159 idx.56 odx.040 thick flat-Cr3+ | 2,500 |
| Cal Fastenrs | CA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | .656 x 1.312 x .095 | ms15795-820 comm f/w- 18-8 304 | 8 |
| Trinity | IA | Flat Washer | Steel | Plain | 46 x 60 x 1.5 | 46 x 60 x 1.5mm hardened flat washer hr steel plain | 115 |
| Trinity | IA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 9/32 x 1 x 1/8 | 9/32 x 1 x 1/8 flat washer 18 - 8 ss plain | 40 |
| Trinity | IA | Flat Washer | Steel | Plain | 16.27 x 127 x 6.35 | 16.27 x 127 x 6.35mm hardened flat washer 1045 steel plain | 89 |
| Trinity | IA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 15/16 x 2 x 7/64 | 15/16 x 2 x 7/64 flat washer 18 - 8 ss plain | 124 |
| Trinity | IA | Flat Washer | Steel | Plain | 1 9/16 x 3 x 1/4 | 1 9/16 x 3 x 1/4 hardened flat washer hr low carbon steel plain | 130 |
| Trinity | IA | Flat Washer | Steel | Zinc/Clear | 13 x 26 x 3 | 13 x 26 x 3mm flat washer carbon steel znclr | 334 |
| Trinity | IA | Flat Washer | Steel | Zinc/Yellow | 51.21 x 88.9 x 3.45 | 51.21 x 88.9 x 3.45mm hardened flat washer hr low carbon steel znyel | 149 |
| Trinity | IA | Flat Washer | Copper | Plain | 10.2 x 13.4 x 1 | 10.2 x 13.4 x 1mm sealing flat washer copper | 148 |
| Trinity | IA | Flat Washer | Steel | Zinc/Clear | 9/16 x 2 x 0.135 1035 1055 | 9/16 x 2 x 0.135 hardened flat washer 1035 - 1055 steel zinc trivalent clear w/sealer | 81 |
| Trinity | IA | Flat Washer | Steel | Zinc/Clear | M22 | m22 flat washer din 125a steel 200hv znclr | 275 |
| Trinity | IA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 49/64 x 1 5/16 x 0.032 | 49/64 x 1 5/16 x 0.032 flat washer 18 - 8 ss plain | 158 |
| Trinity | IA | Flat Washer | Steel | Zinc/Yellow | 19.81 x 38.1 x 1.6 | 19.81 x 38.1 x 1.6mm flat washer 1015 steel znyel | 194 |
| Trinity | IA | Flat Washer | Steel | Plain | 1 1/32 x 1 11/16 x 1/4 | 1 1/32 x 1 11/16 x 1/4 hardened flat washer 1045 steel plain | 202 |
| Trinity | IA | Flat Washer | Steel | Plain | 83.9 x 155 x 2.5 | 83.9 x 155 x 2.5mm hardened flat washer hr low carbon steel plain | 429 |
| Trinity | IA | Flat Washer | Steel | Zinc/Yellow | 29/32 x 1 1/2 x 1/16 | 29/32 x 1 1/2 x 1/16 flat washer 1015 steel znyel | 175 |
| Trinity | IA | Flat Washer | Steel | Zinc/Yellow | 17/32 x 1 5/8 x 0.179 | 17/32 x 1 5/8 x 0.179 flat washer 1015 steel znyel | 200 |
| SWACO | OH | Flat Washer | Steel | Plain | | 9810145-01804 barry washer | 2915 |
| SWACO | OH | Flat Washer | Steel | Plain | | 9810276-01804 barry washer | 28 |
| SWACO | OH | Flat Washer | Steel | Plain | | 9810145-02804 barry washer | 1435 |
| SWACO | OH | Flat Washer | Steel | Plain | | 9810145-03804 barry washer | 948 |
| SWACO | OH | Flat Washer | Steel | Plain | | 9810276-05804 barry washer | 140 |
| SWACO | OH | Flat Washer | Steel | Plain | | 9810276-04804 barry washer | 110 |
| SWACO | OH | Flat Washer | Steel | Plain | | 9810145-04804 barry washer | 113 |
| SWACO | OH | Flat Washer | Steel | Plain | | 9810276-02804 barry washer | 2 |
| SWACO | OH | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | .174 x .375 x .030 | .375 x .174 x .030 18-8 f/w | 5285 |
| SWACO | OH | Flat Washer | Nylon | Plain | .317 x .500 x .032 | .500 od x .317 id x .032 thk nyln f/w natural | 20008 |
| SWACO | OH | Flat Washer | 316, 317, A4 Stainless | Plain | M4 | m4 f/w 316ss | 1300 |
| SWACO | OH | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M3 | m3 f/w din 125 a2 ss | 1000 |
| SWACO | OH | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10 | #10 f/w 18-8 | 2414 |
| SWACO | OH | Flat Washer | Nylon | Plain | 7/16 | 7/16 flt wshr blk nylon | 148 |
| SWACO | OH | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 | 1/4 f/w 18-8 ss | 2228 |
| SWACO | OH | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 | m4 f/w din 125 a2 ss | 1946 |
