Nylon/Plastic/Rubber is highly resistant to sun, ozone,weathering and aging. It performs well when exposed to oils, fuels and other chemicals. Washers made from this material are mainly used to prevent leaks and distribute pressure. SILICONE RUBBER washers are included in the following charts. This material provides a combination of high strength, resilience, toughness, stability at high temperature ranges and resistance to a multitude of chemical elements. METAL BONDED-Nylon/Plastic/Rubber washers,bonded to Steel and Stainless Steel Conical Washers, are also available.

Screw
Size
I.D.O.D.ThickAlternate
Part Number
10.0860.3290.031
20.090.20.031
30.1050.250.031NAS1515-02L
30.1050.250.062NAS1515-02
40.1250.2180.02
40.1250.3120.031NAS1515-04L
40.1250.3120.062NAS1515-04
40.1250.50.125
40.12510.062
50.140.3750.032
50.1450.3750.062
50.1450.390.062
60.1490.3750.031NAS1515-06L
60.1490.3750.062NAS1515-06
60.1490.3850.031
60.1490.6450.031
60.1490.6450.062
60.1550.6450.042
60.160.4050.071
60.1650.8750.125
80.1740.3750.031NAS1515-08L
80.1740.3750.062NAS1515-08
80.1740.440.062
80.1740.440.1
80.1740.5150.031
80.180.510.031
80.180.8750.075
80.1870.3120.062
80.1870.3750.03150-14-1-6-3
80.1870.50.06250-14-2-6-4
100.2030.4380.031NAS1515-D3L
100.2030.4380.062NAS1515-3
100.2030.4380.094NAS1515-3H
100.2030.5550.062
100.2030.750.125
100.21810.03151-14-1-7-8
100.220.61.25
120.250.3450.125
120.240.50.125
1/40.250.50.062
1/40.250.50.09450-14-3-8-4
1/40.250.5550.125
1/40.250.6250.094
1/40.2510.12550-14-4-8-8
1/40.2650.50.031NAS1515-4L
1/40.2650.50.062NAS1515-4
1/40.2650.50.094NAS1515-4H
1/40.2650.6870.125
1/40.2810.50.12550-14-4-9-4
1/40.2810.750.125BACW10P15R80
5/160.3120.50.062
5/160.3120.8750.094
5/160.3280.5620.031NAS1515-5L
5/160.3280.5620.062NAS1515-5
5/160.3280.5620.094NAS1515-5H
5/160.3421.6250.063
5/160.3580.8250.073
3/80.3850.750.031
3/80.3850.750.073
3/80.390.6250.031NAS1515-6L
3/80.390.6250.062NAS1515-6
3/80.390.6250.094NAS1515-6H
3/80.391.1050.031
3/80.3960.6150.051
3/80.430.8750.125
3/80.4350.6250.105
3/80.4350.8120.062
7/160.4530.750.031NAS1515-7L
7/160.4530.750.062NAS1515-7
7/160.4530.750.093NAS1515-7H
7/160.4680.8750.06250-14-2-15-7
7/160.4850.8280.25
1/20.50.6880.062
1/20.50.750.031
1/20.50.750.125
1/20.51.1250.125
1/20.51.50.09350-14-3-16-12
1/20.520.093131CY
1/20.5150.8750.031NAS1515-8L
1/20.5150.8750.062NAS1515-8
1/20.5150.8750.094NAS1515-8H
1/20.5250.60.05
1/20.5250.70.062BACW10P8R40
1/20.5251.1350.14
1/20.5450.9350.062
9/160.5781.0620.031BACW10DPL916
9/160.5781.0620.062NAS1515-9
9/160.5781.0620.094NAS1515-9H
5/80.6250.750.062
5/80.641.1880.031NAS1515-10L
5/80.641.1880.062NAS1515-10
5/80.641.1880.094NAS1515-10H
3/40.750.950.062
3/40.7651.3120.031NAS1515-12L
3/40.7651.3120.062NAS1515-12
3/40.7651.3120.094NAS1515-12H
7/80.8121.210.092
7/80.8751.1250.06250-14-2-28-9
7/80.891.50.062NAS1515-14
1″12.250.12550-14-4-32-18
1″1.0151.750.062NAS1515-16
1″1.111.5620.125
1-5/161.3121.750.06250-14-2-42-14