Home | NAS1149 Washers - Mil-Spec Aerospace Flat Washers

NAS1149 Washers - Mil-Spec Aerospace Flat Washers

NAS1149 washers are widely specified military and aerospace washers designed to provide even load distribution and protect fastener bearing surfaces in demanding military applications. Superior Washer & Gasket Corp manufactures NAS1149 washers from DFARS-compliant materials with full material certifications and traceability for defense and aerospace procurement.

As an ISO 9001:2015 certified manufacturer, we produce NAS1149 military flat washers with precise dimensional control to meet National Aerospace Standard requirements. Our domestic manufacturing ensures Buy American and DFARS compliance, with documentation to support regulated procurement. All products are made in the U.S.A.

  • NAS1149 washers per National Aerospace Standards
  • DFARS-compliant materials with certifications
  • ISO 9001:2015 certified quality management
  • Complete documentation for aerospace and defense
  • Made in the U.S.A.

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Showing 251–290 of 290 products

SKU ID OD Thickness Material Drawing Quantity

NAS1149F2116P

ID 1.328
OD 2.062
Thickness 0.016
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149F2132P

ID 1.328
OD 2.062
Thickness 0.032
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149F2190P

ID 1.328
OD 2.062
Thickness 0.09
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149F2216P

ID 1.39
OD 2.125
Thickness 0.016
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149F2232P

ID 1.39
OD 2.125
Thickness 0.032
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149F2290P

ID 1.39
OD 2.125
Thickness 0.09
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149F2416P

ID 1.515
OD 2.25
Thickness 0.016
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149F2432P

ID 1.515
OD 2.25
Thickness 0.032
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149F2490P

ID 1.515
OD 2.25
Thickness 0.09
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149F2616P

ID 1.64
OD 2.375
Thickness 0.016
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149F2632P

ID 1.64
OD 2.375
Thickness 0.032
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149F2690P

ID 1.64
OD 2.375
Thickness 0.09
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149F3016P

ID 1.89
OD 2.625
Thickness 0.016
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149F3032P

ID 1.89
OD 2.625
Thickness 0.032
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149F3090P

ID 1.89
OD 2.625
Thickness 0.09
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149F3616P

ID 2.265
OD 3.0
Thickness 0.016
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149F3632P

ID 2.265
OD 3.0
Thickness 0.032
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149F3690P

ID 2.265
OD 3.0
Thickness 0.09
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149F4032P

ID 2.515
OD 3.25
Thickness 0.032
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149F4090P

ID 2.515
OD 3.25
Thickness 0.09
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149FN016P

ID 0.068
OD 0.188
Thickness 0.016
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149FN032P

ID 0.068
OD 0.188
Thickness 0.032
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149FN216P

ID 0.099
OD 0.25
Thickness 0.016
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149FN232P

ID 0.099
OD 0.25
Thickness 0.032
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149FN316P

ID 0.105
OD 0.25
Thickness 0.016
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149FN332P

ID 0.105
OD 0.25
Thickness 0.032
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149FN416B

ID 0.125
OD 0.312
Thickness 0.016
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149FN416P

ID 0.125
OD 0.312
Thickness 0.016
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149FN432P

ID 0.125
OD 0.312
Thickness 0.032
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149FN516P

ID 0.14
OD 0.438
Thickness 0.016
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149FN532P

ID 0.14
OD 0.438
Thickness 0.032
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149FN542P

ID 0.14
OD 0.438
Thickness 0.042
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149FN616B

ID 0.149
OD 0.375
Thickness 0.016
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149FN616P

ID 0.149
OD 0.375
Thickness 0.016
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149FN632B

ID 0.149
OD 0.375
Thickness 0.032
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149FN632P

ID 0.149
OD 0.375
Thickness 0.032
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149FN816P

ID 0.174
OD 0.375
Thickness 0.016
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149FN832B

ID 0.174
OD 0.375
Thickness 0.032
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149FN832P

ID 0.174
OD 0.375
Thickness 0.032
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity

NAS1149FN949P

ID 0.188
OD 0.5
Thickness 0.049
Material 1020 STEEL AMS5046
Drawing REV 7
Quantity