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NAS Washer Specifications

1000-100000
#0 NAS Flat Washers, ID .063, OD .099, TK .016, 18-8 Stainless Steel

1000-100001
#2 NAS Flat Washers, ID .089, OD .149, TK .016, 18-8 Stainless Steel

1000-100002
#3 NAS Flat Washers, ID .102, OD 180, TK .032, 18-8 Stainless Steel

1000-100003
#4 NAS Flat Washers, ID .115, OD .209, TK .032, 18-8 Stainless Steel

1000-100004
#5 NAS Flat Washers, ID .128 OD .238, TK .032, 18-8 Stainless Steel

1000-100005
#6 NAS Flat Washers, ID .143, OD .267, TK .032, 18-8 Stainless Steel

1000-100006
#6L NAS Flat Washers, ID .143, OD .267, TK .016, 18-8 Stainless Steel

1000-100007
#8 NAS Flat Washers, ID .169, OD .304, TK .032 18-8 Stainless Steel

1000-100008
#8L NAS Flat Washers, ID .169, OD .304, TK .016,18-8 Stainless Steel

1000-100009
#10 NAS Flat Washers, ID .195, OD .354, TK 063, 18-8 Stainless Steel

1000-100010
#10L NAS Flat Washers, ID .195, OD .354, TK .032, 18-8 Stainless Steel

1000-100011
#416 NAS Flat Washers, ID .255, OD .468, TK .063, 18-8 Stainless Steel

1000-100012
#416L NAS Flat Washers, ID .255, OD 468, TK .032, 18-8 Stainless Steel


NAS Flat Washers

Stainless Steel NAS Flat Washers

National Aerospace Standards Flat Washers

NAS Flat Washers in this selection feature a smaller Outside Diameter (OD) and Inside Diameter (ID) as per the National Aerospace Standards. NAS Flat washers are used on military applications and ID and OD are tighter in size than a Standard Flat Washer.

NAS Flat washers are used on military applications. 18-8 Stainless steel washers are corrosion resistant in fresh or rain water. NAS flat washers are standardized for use with aircrafts and military applications requiring National Aerospace Standards.


NAS Washer Specifications

Washer Size Inner Diameter (ID) Outer Diameter (OD) Thickness
#0 Max 0.063" - Min 0.060" Max 0.099" - Min 0.090" Max 0.016" - Min 0.013"
#2 Max 0.089" - Min 0.085" Max 0.149" - Min 0.140" Max 0.016" - Min 0.013"
#3 Max 0.102" - Min 0.093" Max 0.180" - Min 0.150" Max 0.032" - Min 0.026"
#4 Max 0.115" - Min 0.105" Max 0.208" - Min 0.200" Max 0.032" - Min 0.026"
#5 Max 0.128" - Min 0.118" Max 0.238" - Min 0.228" Max 0.032" - Min 0.026"
#6 Max 0.143" - Min 0.133" Max 0.267" - Min 0.257" Max 0.032" - Min 0.026"
#6L Max 0.143" - Min 0.133" Max 0.267" - Min 0.257" Max 0.016" - Min 0.013" (Light)
#8 Max 0.169" - Min 0.160" Max 0.304" - Min 0.296" Max 0.032" - Min 0.026"
#8L Max 0.169" - Min 0.160" Max 0.304" - Min 0.296" Max 0.016" - Min 0.013" (Light)
#10 Max 0.195" - Min 0.189" Max 0.354" - Min 0.325" Max 0.063" - Min 0.058"
#10L Max 0.195" - Min 0.189" Max 0.354" - Min 0.325" Max 0.032" - Min 0.028" (Light)
#416 Max 0.255" - Min 0.245" Max 0.468" - Min 0.458" Max 0.063" - Min 0.058"
#416L Max 0.255" - Min 0.245" Max 0.468" - Min 0.458" Max 0.032" - Min 0.028" (Light)

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