Phenolic Washers are stamped from various industrial laminates, such as Paper, Canvas, Linen, Glass Grades G-3, G-5, G-7, G-9 G- 10 and G-11, and Glass Polyester – GPO 1, 2, and 3. These washers are laminated in several grades, including XP, Conolite, CEXXXP, CEF, LE, XXP and others, usually in the material color or black. NAS549 electrical insulating washers are available in a variety of material: Fibre (F), Paper Phenolic (-), three types if Cotton Phenolic – FBM (M), FBG (B), FBE (E), Glass Melamine – GMF (P), and Glass Epoxy – GEB (G).
Screw Size |
I.D. | O.D. | Thick | Alternate Part Number |
---|---|---|---|---|
1 | 0.078 | 0.24 | 0.031 | XP&CE |
2 | 0.093 | 0.593 | 0.062 | XP-NAT |
2 | 0.094 | 0.187 | 0.031 | XP-NAT |
2 | 0.094 | 0.25 | 0.016 | EPOXY |
2 | 0.099 | 0.25 | 0.031 | NAS70P099-250 |
3 | 0.105 | 0.25 | 0.016 | G-5 |
3 | 0.105 | 0.25 | 0.031 | NAS549-L3 |
3 | 0.105 | 0.25 | 0.062 | NAS549-3 |
3 | 0.105 | 0.312 | 0.031 | CEM |
4 | 0.115 | 0.25 | 0.031 | CE-NAT |
4 | 0.115 | 0.308 | 0.071 | |
4 | 0.115 | 0.75 | 0.062 | GL |
4 | 0.12 | 0.265 | 0.125 | |
4 | 0.121 | 0.218 | 0.016 | GL |
4 | 0.121 | 0.218 | 0.063 | GL |
4 | 0.125 | 0.218 | 0.016 | |
4 | 0.125 | 0.312 | 0.031 | NAS549-L4 |
4 | 0.125 | 0.312 | 0.063 | NAS549-4 |
4 | 0.125 | 0.375 | 0.031 | GL |
4 | 0.125 | 0.625 | 0.063 | GL |
4 | 0.125 | 0.625 | 0.063 | GL |
4 | 0.13 | 0.42 | 0.031 | BACW10P303L |
4 | 0.136 | 0.375 | 0.068 | |
6 | 0.14 | 0.25 | 0.031 | GL |
6 | 0.14 | 0.312 | 0.031 | CEF |
6 | 0.14 | 0.33 | 0.031 | BACW10P37L |
6 | 0.144 | 0.375 | 0.031 | NAS70P144-375 |
6 | 0.147 | 0.312 | 0.045 | |
6 | 0.147 | 0.44 | 0.031 | |
6 | 0.149 | 0.375 | 0.031 | NAS549-L6 |
6 | 0.149 | 0.375 | 0.063 | NAS549-6 |
6 | 0.15 | 0.5 | 0.031 | |
6 | 0.155 | 0.25 | 0.063 | PHEN & GLS |
6 | 0.156 | 0.375 | 0.031 | |
8 | 0.17 | 0.375 | 0.093 | |
8 | 0.17 | 0.5 | 0.045 | XP-NAT |
8 | 0.17 | 0.688 | 0.062 | |
8 | 0.17 | 0.875 | 0.062 | |
8 | 0.172 | 0.375 | 0.031 | XP-NAT, CE |
8 | 0.174 | 0.375 | 0.031 | NAS549-L8 |
8 | 0.174 | 0.375 | 0.062 | NAS549-8 |
8 | 0.177 | 0.375 | 0.031 | NAS70P177-375 |
8 | 0.18 | 0.465 | 0.062 | |
8 | 0.19 | 0.5 | 0.045 | CE-NAT |
8 | 0.19 | 0.64 | 0.031 | |
8 | 0.195 | 0.44 | 0.031 | GLS |
10 | 0.196 | 0.385 | 0.02 | XP-NAT |
10 | 0.203 | 0.438 | 0.031 | NAS549-L10 |
10 | 0.203 | 0.438 | 0.062 | NAS549-10 |
10 | 0.203 | 0.5 | 0.062 | |
10 | 0.209 | 0.438 | 0.031 | NAS70P209-438 |
10 | 0.235 | 0.55 | 0.015 | NAT |
1/4 | 0.25 | 0.44 | 0.031 | BRN & BLK |
1/4 | 0.25 | 0.625 | 0.031 | |
1/4 | 0.25 | 0.75 | 0.031 | |
1/4 | 0.252 | 0.437 | 0.031 | CE-NAT, CE-BLK |
1/4 | 0.252 | 0.5 | 0.031 | XP & CE |
1/4 | 0.255 | 0.375 | 0.062 | CE-NAT |
1/4 | 0.255 | 0.515 | 0.063 | GLS |
1/4 | 0.26 | 0.505 | 0.031 | GLS |
1/4 | 0.261 | 1.5 | 0.031 | NAS70P261-1500 |
1/4 | 0.265 | 0.5 | 0.031 | NAS549-L416 |
1/4 | 0.265 | 0.5 | 0.062 | NAS549-416 |
1/4 | 0.265 | 0.75 | 0.031 | |
5/16 | 0.313 | 0.5 | 0.031 | CEF |
5/16 | 0.328 | 0.563 | 0.031 | NAS549-L516 |
5/16 | 0.328 | 0.563 | 0.031 | NAS70P328-563 |
5/16 | 0.328 | 0.563 | 0.063 | NAS549-516 |
5/16 | 0.34 | 0.812 | 0.063 | |
5/16 | 0.34 | 0.52 | 0.015 | BACW10P273L |
5/16 | 0.34 | 1.12 | 0.031 | BACW10P240L |
5/16 | 0.34 | 1.12 | 0.063 | BACW10P242L |
3/8 | 0.375 | 1.75 | 0.063 | |
3/8 | 0.375 | 1.25 | 0.031 | GL |
3/8 | 0.38 | 0.645 | 0.02 | XP |
3/8 | 0.385 | 1.25 | 0.063 | |
3/8 | 0.39 | 0.625 | 0.031 | NAS549-L616 |
3/8 | 0.39 | 0.625 | 0.063 | NAS70P390-625 |
3/8 | 0.39 | 0.625 | 0.063 | NAS549-616 |
3/8 | 0.39 | 0.625 | 0.094 | NAS549-H616 |
7/16 | 0.453 | 0.75 | 0.031 | NAS549-L716 |
7/16 | 0.453 | 0.75 | 0.063 | NAS70P453-750 |
7/16 | 0.468 | 0.8 | 0.094 | 50-21-8 |
1/2 | 0.468 | 0.8 | 0.094 | CE-NAT1/2 |
1/2 | 0.515 | 0.875 | 0.031 | NAS549-L816 |
1/2 | 0.515 | 0.875 | 0.063 | NAS549-816 |
1/2 | 0.515 | 0.875 | 0.063 | NAS70P515-875 |
1/2 | 0.515 | 0.875 | 0.094 | NAS549-H816 |
1/2 | 0.515 | 1 | 0.062 | CE-NAT, F-56 |
9/16 | 0.565 | 1.125 | 0.062 | CE-NAT, F-57 |
9/16 | 0.578 | 1.062 | 0.031 | NAS549-L916 |
9/16 | 0.578 | 1.062 | 0.062 | NAS549-916 |
5/8 | 0.63 | 0.937 | 0.031 | XP |
5/8 | 0.63 | 1.125 | 0.062 | CE-NAT, F-58 |
5/8 | 0.64 | 1.188 | 0.031 | NAS549-L1016 |
5/8 | 0.64 | 1.188 | 0.062 | NAS549-1016 |
5/8 | 0.64 | 1.188 | 0.094 | NAS549-H1016 |
5/8 | 0.688 | 1.25 | 0.093 | CE-NAT, F-60 |
3/4 | 0.75 | 1.13 | 0.031 | PLN |
3/4 | 0.754 | 1.25 | 0.062 | CE-NAT, F-61 |
3/4 | 0.765 | 1.312 | 0.031 | NAS549-L1216 |
3/4 | 0.765 | 1.312 | 0.032 | NAS549-1216 |
7/8 | 0.937 | 1.5 | 0.062 | PLN |
1-1/4 | 1.27 | 1.88 | 0.062 | BACW10P27L |