Military Washers & Mil-Spec Flat Washers - AN, MS, NAS Standards

Superior Washer & Gasket Corp is a trusted manufacturer of mil-spec washers for defense, aerospace, and government applications. Our military washers-including military flat washers, mil spec flat washers, and milspec washers-are produced to exacting AN, MS, and NAS standards, ensuring optimal performance and interchangeability in mission-critical assemblies.

As an ISO 9001:2015 certified company, we implement a rigorous Quality Management System (QMS) regularly audited for compliance. We provide full material certifications and DFARS compliance documentation. All military grade washers and military washers are manufactured in the U.S.A. from qualified materials.

  • Mil-spec washers to AN, MS, and NAS standards
  • DFARS-compliant materials and documentation
  • Material certifications available
  • ISO 9001:2015 certified QMS
  • 100% U.S. manufactured

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Showing 101–150 of 1,345 products

SKU ID OD Thickness Material Drawing Quantity Actions

AN960-616LL

ID 0.39
OD 0.625
Thickness 0.016
Material L.C. STEEL B60MAX ASTMA366
Drawing REV 18
Quantity

AN960-616LL-REV21

ID 0.39
OD 0.625
Thickness 0.016
Material 1020 STEEL MIL-S-7952A
Drawing Not available
Quantity

AN960-616N-REV21

ID 0.39
OD 0.625
Thickness 0.063
Material Not available
Drawing REV 21
Quantity

AN960-6L

ID 0.149
OD 0.375
Thickness 0.016
Material L.C. STEEL B60MAX ASTMA366
Drawing REV 18
Quantity

AN960-6L-REV21

ID 0.149
OD 0.375
Thickness 0.016
Material 1020 STEEL MIL-S-7952A
Drawing REV 21
Quantity

AN960-6N-REV21

ID 0.149
OD 0.375
Thickness 0.032
Material Not available
Drawing Not available
Quantity

AN960-716

ID 0.453
OD 0.75
Thickness 0.063
Material L.C. STEEL B60MAX ASTMA366
Drawing REV 18
Quantity

AN960-716-REV21

ID 0.453
OD 0.75
Thickness 0.063
Material 1020 STEEL MIL-S-7952A
Drawing REV 21
Quantity

AN960-716L

ID 0.453
OD 0.75
Thickness 0.032
Material L.C. STEEL B60MAX ASTMA366
Drawing REV 18
Quantity

AN960-716L-REV21

ID 0.453
OD 0.75
Thickness 0.032
Material 1020 STEEL MIL-S-7952A
Drawing REV 21
Quantity

AN960-8

ID 0.174
OD 0.375
Thickness 0.032
Material L.C. STEEL B60MAX ASTMA366
Drawing REV 18
Quantity

AN960-8-REV21

ID 0.174
OD 0.375
Thickness 0.032
Material 1020 STEEL MIL-S-7952A
Drawing REV 21
Quantity

AN960-816

ID 0.515
OD 0.875
Thickness 0.063
Material L.C. STEEL B60MAX ASTMA366
Drawing REV 18
Quantity

AN960-816-REV21

ID 0.515
OD 0.875
Thickness 0.063
Material 1020 STEEL MIL-S-7952A
Drawing REV 21
Quantity

AN960-816L

ID 0.515
OD 0.875
Thickness 0.032
Material L.C. STEEL B60MAX ASTMA366
Drawing REV 18
Quantity

AN960-816L-REV21

ID 0.515
OD 0.875
Thickness 0.032
Material 1020 STEEL MIL-S-7952A
Drawing REV 21
Quantity

AN960-8L

ID 0.174
OD 0.375
Thickness 0.016
Material L.C. STEEL B60MAX ASTMA366
Drawing REV 18
Quantity

AN960-8L-REV21

ID 0.174
OD 0.375
Thickness 0.016
Material 1020 STEEL MIL-S-7952A
Drawing REV 21
Quantity

AN960-9

ID 0.188
OD 0.5
Thickness 0.049
Material L.C. STEEL B60MAX ASTMA366
Drawing REV 18
Quantity

AN960-916

ID 0.578
OD 1.062
Thickness 0.063
Material L.C. STEEL B60MAX ASTMA366
Drawing REV 18
Quantity

AN960-916-REV21

ID 0.578
OD 1.062
Thickness 0.063
Material 1020 STEEL MIL-S-7952A
Drawing REV 21
Quantity

AN960-916L

ID 0.578
OD 1.062
Thickness 0.032
Material L.C. STEEL B60MAX ASTMA366
Drawing REV 18
Quantity

AN960-916L-REV21

ID 0.578
OD 1.062
Thickness 0.032
Material 1020 STEEL MIL-S-7952A
Drawing REV 21
Quantity

AN960-B10

ID 0.203
OD 0.438
Thickness 0.063
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B1016

ID 0.64
OD 1.188
Thickness 0.063
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B10L

ID 0.203
OD 0.438
Thickness 0.032
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B1216

ID 0.765
OD 1.312
Thickness 0.09
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B1416

ID 0.89
OD 1.5
Thickness 0.09
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B1616

ID 1.015
OD 1.75
Thickness 0.09
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B1716

ID 1.078
OD 1.812
Thickness 0.09
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B1816

ID 1.14
OD 1.875
Thickness 0.09
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B2

ID 0.099
OD 0.25
Thickness 0.032
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B2016

ID 1.265
OD 2.0
Thickness 0.09
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B2116

ID 1.328
OD 2.062
Thickness 0.09
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B2616

ID 1.64
OD 2.375
Thickness 0.09
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B3

ID 0.105
OD 0.25
Thickness 0.032
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B3016

ID 1.89
OD 2.625
Thickness 0.09
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B3616

ID 2.265
OD 3.0
Thickness 0.09
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B4

ID 0.125
OD 0.312
Thickness 0.032
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B4016

ID 2.515
OD 3.25
Thickness 0.09
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B416

ID 0.265
OD 0.5
Thickness 0.063
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B416L

ID 0.265
OD 0.5
Thickness 0.032
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B4L

ID 0.125
OD 0.312
Thickness 0.016
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B5

ID 0.14
OD 0.438
Thickness 0.042
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B516

ID 0.328
OD 0.562
Thickness 0.063
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B6

ID 0.149
OD 0.375
Thickness 0.032
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B616

ID 0.39
OD 0.625
Thickness 0.063
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B6L

ID 0.149
OD 0.375
Thickness 0.016
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B716

ID 0.453
OD 0.75
Thickness 0.063
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

AN960-B8

ID 0.174
OD 0.375
Thickness 0.032
Material BRASS H.H.ALLOY 260 ASTM B36
Drawing REV 21
Quantity

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As a leading washer manufacturer, we produce military washers according to precise standards and specifications. We are an ISO 9001:2015 certified company and implement, maintain, and adhere to a total Quality Management System (QMS) that is regularly audited to guarantee compliance and excellence. Our commitment to quality ensures we deliver products that meet rigorous industry requirements, including: • NAS: National Aerospace Standards • MS: Military Standards • AN: Aeronautical Standards We can provide material certifications and DFARS compliance. We proudly assure that all of the products we offer, from standard washers to custom washers, are manufactured here in the U.S.A.