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.ThickAlternate
Part
Number
10.0780.240.031XP&CE
20.0930.5930.062XP-NAT
20.0940.1870.031XP-NAT
20.0940.250.016EPOXY
20.0990.250.031NAS70P099-250
30.1050.250.016G-5
30.1050.250.031NAS549-L3
30.1050.250.062NAS549-3
30.1050.3120.031CEM
40.1150.250.031CE-NAT
40.1150.3080.071
40.1150.750.062GL
40.120.2650.125
40.1210.2180.016GL
40.1210.2180.063GL
40.1250.2180.016
40.1250.3120.031NAS549-L4
40.1250.3120.063NAS549-4
40.1250.3750.031GL
40.1250.6250.063GL
40.1250.6250.063GL
40.130.420.031BACW10P303L
40.1360.3750.068
60.140.250.031GL
60.140.3120.031CEF
60.140.330.031BACW10P37L
60.1440.3750.031NAS70P144-375
60.1470.3120.045
60.1470.440.031
60.1490.3750.031NAS549-L6
60.1490.3750.063NAS549-6
60.150.50.031
60.1550.250.063PHEN & GLS
60.1560.3750.031
80.170.3750.093
80.170.50.045XP-NAT
80.170.6880.062
80.170.8750.062
80.1720.3750.031XP-NAT, CE
80.1740.3750.031NAS549-L8
80.1740.3750.062NAS549-8
80.1770.3750.031NAS70P177-375
80.180.4650.062
80.190.50.045CE-NAT
80.190.640.031
80.1950.440.031GLS
100.1960.3850.02XP-NAT
100.2030.4380.031NAS549-L10
100.2030.4380.062NAS549-10
100.2030.50.062
100.2090.4380.031NAS70P209-438
100.2350.550.015NAT
1/40.250.440.031BRN & BLK
1/40.250.6250.031
1/40.250.750.031
1/40.2520.4370.031CE-NAT, CE-BLK
1/40.2520.50.031XP & CE
1/40.2550.3750.062CE-NAT
1/40.2550.5150.063GLS
1/40.260.5050.031GLS
1/40.2611.50.031NAS70P261-1500
1/40.2650.50.031NAS549-L416
1/40.2650.50.062NAS549-416
1/40.2650.750.031
5/160.3130.50.031CEF
5/160.3280.5630.031NAS549-L516
5/160.3280.5630.031NAS70P328-563
5/160.3280.5630.063NAS549-516
5/160.340.8120.063
5/160.340.520.015BACW10P273L
5/160.341.120.031BACW10P240L
5/160.341.120.063BACW10P242L
3/80.3751.750.063
3/80.3751.250.031GL
3/80.380.6450.02XP
3/80.3851.250.063
3/80.390.6250.031NAS549-L616
3/80.390.6250.063NAS70P390-625
3/80.390.6250.063NAS549-616
3/80.390.6250.094NAS549-H616
7/160.4530.750.031NAS549-L716
7/160.4530.750.063NAS70P453-750
7/160.4680.80.09450-21-8
1/20.4680.80.094CE-NAT1/2
1/20.5150.8750.031NAS549-L816
1/20.5150.8750.063NAS549-816
1/20.5150.8750.063NAS70P515-875
1/20.5150.8750.094NAS549-H816
1/20.51510.062CE-NAT, F-56
9/160.5651.1250.062CE-NAT, F-57
9/160.5781.0620.031NAS549-L916
9/160.5781.0620.062NAS549-916
5/80.630.9370.031XP
5/80.631.1250.062CE-NAT, F-58
5/80.641.1880.031NAS549-L1016
5/80.641.1880.062NAS549-1016
5/80.641.1880.094NAS549-H1016
5/80.6881.250.093CE-NAT, F-60
3/40.751.130.031PLN
3/40.7541.250.062CE-NAT, F-61
3/40.7651.3120.031NAS549-L1216
3/40.7651.3120.032NAS549-1216
7/80.9371.50.062PLN
1-1/41.271.880.062BACW10P27L