MS27183 Washers - Military Standard Specification Washers

MS27183 washers are mil-spec flat washers produced to military standard specifications for demanding defense and aerospace fastener applications. Superior Washer & Gasket Corp supplies MS27183 military washers from DFARS-compliant materials with full material certifications and quality documentation.

Our ISO 9001:2015 certified quality management system ensures consistent dimensional accuracy and material compliance in every military washer we produce. MS27183 washers are manufactured in the U.S.A. and available in standard quantities or custom configurations for government and prime contractor procurement.

MS27183 military standard washers
DFARS compliance and certifications
ISO 9001:2015 certified production
Full traceability and quality records
Made in the U.S.A.

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Showing 1–50 of 67 products

SKU	ID	OD	Thickness	Drawing	Quantity
MS27183-1	ID 0.078	OD 0.188	Thickness 0.016	Drawing REV L	Quantity
MS27183-10	ID 0.281	OD 0.625	Thickness 0.051	Drawing REV L	Quantity
MS27183-10BO	ID 0.281	OD 0.625	Thickness 0.051	Drawing REV L	Quantity
MS27183-11	ID 0.312	OD 0.734	Thickness 0.051	Drawing REV L	Quantity
MS27183-12	ID 0.344	OD 0.688	Thickness 0.051	Drawing REV L	Quantity
MS27183-13	ID 0.375	OD 0.875	Thickness 0.064	Drawing REV L	Quantity
MS27183-14	ID 0.406	OD 0.812	Thickness 0.051	Drawing REV L	Quantity
MS27183-15	ID 0.438	OD 1.0	Thickness 0.064	Drawing REV L	Quantity
MS27183-16	ID 0.469	OD 0.922	Thickness 0.051	Drawing REV L	Quantity
MS27183-17	ID 0.5	OD 1.25	Thickness 0.064	Drawing REV L	Quantity
MS27183-18	ID 0.531	OD 1.062	Thickness 0.074	Drawing REV L	Quantity
MS27183-19	ID 0.562	OD 1.375	Thickness 0.086	Drawing REV L	Quantity
MS27183-2	ID 0.094	OD 0.25	Thickness 0.016	Drawing REV L	Quantity
MS27183-20	ID 0.594	OD 1.156	Thickness 0.074	Drawing REV L	Quantity
MS27183-21	ID 0.656	OD 1.312	Thickness 0.074	Drawing REV L	Quantity
MS27183-22	ID 0.688	OD 1.75	Thickness 0.108	Drawing REV L	Quantity
MS27183-23	ID 0.812	OD 1.469	Thickness 0.108	Drawing REV L	Quantity
MS27183-24	ID 0.812	OD 2.0	Thickness 0.122	Drawing REV L	Quantity
MS27183-25	ID 0.938	OD 1.75	Thickness 0.108	Drawing REV L	Quantity
MS27183-26	ID 0.938	OD 2.25	Thickness 0.136	Drawing REV L	Quantity
MS27183-27	ID 1.062	OD 2.0	Thickness 0.108	Drawing REV L	Quantity
MS27183-28	ID 1.062	OD 2.5	Thickness 0.136	Drawing REV L	Quantity
MS27183-29	ID 1.25	OD 2.75	Thickness 0.136	Drawing REV L	Quantity
MS27183-3	ID 0.125	OD 0.25	Thickness 0.017	Drawing REV L	Quantity
MS27183-30	ID 1.375	OD 3.0	Thickness 0.136	Drawing REV L	Quantity
MS27183-31	ID 1.5	OD 3.25	Thickness 0.153	Drawing REV L	Quantity
MS27183-32	ID 1.625	OD 3.5	Thickness 0.153	Drawing REV L	Quantity
MS27183-33	ID 1.75	OD 3.75	Thickness 0.153	Drawing REV L	Quantity
MS27183-34	ID 1.875	OD 4.0	Thickness 0.153	Drawing REV L	Quantity
MS27183-35	ID 2.0	OD 4.25	Thickness 0.153	Drawing REV L	Quantity
MS27183-36	ID 2.125	OD 4.5	Thickness 0.153	Drawing REV L	Quantity
MS27183-37	ID 2.375	OD 4.75	Thickness 0.193	Drawing REV L	Quantity
MS27183-38	ID 2.625	OD 5.0	Thickness 0.21	Drawing REV L	Quantity
MS27183-39	ID 2.875	OD 5.25	Thickness 0.228	Drawing REV L	Quantity
MS27183-3B	ID 0.125	OD 0.25	Thickness 0.017	Drawing REV L	Quantity
MS27183-4	ID 0.125	OD 0.312	Thickness 0.025	Drawing REV L	Quantity
MS27183-40	ID 3.125	OD 5.5	Thickness 0.249	Drawing REV L	Quantity
MS27183-41	ID 0.188	OD 0.438	Thickness 0.036	Drawing REV L	Quantity
MS27183-41C	ID 0.188	OD 0.438	Thickness 0.036	Drawing REV L	Quantity
MS27183-42	ID 0.219	OD 0.5	Thickness 0.036	Drawing REV L	Quantity
MS27183-43	ID 0.156	OD 0.25	Thickness 0.013	Drawing REV L	Quantity
MS27183-44	ID 0.125	OD 0.375	Thickness 0.025	Drawing REV L	Quantity
MS27183-45	ID 0.141	OD 0.281	Thickness 0.025	Drawing REV L	Quantity
MS27183-46	ID 0.188	OD 0.5	Thickness 0.051	Drawing REV L	Quantity
MS27183-47	ID 0.219	OD 0.365	Thickness 0.025	Drawing REV L	Quantity
MS27183-48	ID 0.25	OD 0.938	Thickness 0.051	Drawing REV L	Quantity
MS27183-49	ID 0.25	OD 0.562	Thickness 0.025	Drawing REV L	Quantity
MS27183-4BO	ID 0.125	OD 0.312	Thickness 0.025	Drawing REV L	Quantity
MS27183-5	ID 0.156	OD 0.312	Thickness 0.027	Drawing REV L	Quantity
MS27183-50	ID 0.25	OD 0.625	Thickness 0.025	Drawing REV L	Quantity

MS27183 Military Washers Frequently Asked Questions

What are MS27183 washers?

MS27183 washers are mil-spec flat washers manufactured to Military Standard specification MS27183, used in military and aerospace applications and produced to exacting dimensional tolerances per the MS27183 standard drawing.

What drawing revision are MS27183 washers manufactured to?

Superior Washer MS27183 washers are manufactured to REV L of the MS27183 specification.

Are your MS27183 washers made in the USA with DFARS-compliant materials?

Yes. All MS27183 washers are manufactured in the United States under our ISO 9001:2015 certified Quality Management System, audited by DNV. MS27183 washers are made from low-carbon steel (ASTM A109, grades 1008 through 1020), which is exempt from DFARS specialty metal restrictions. Material certifications are available upon request.

MS27183 washers are stocked as part of Superior Washer's full range of military washers manufactured to MS, AN, and NAS standards for defense and aerospace applications.

MS27183 Washers - Military Standard Specification Washers

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