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Hardware
Washers for aviation maintenance and overhaul sourcing. Search by manufacturer part number or NSN. Listings are PartsPerk-owned observations for review — not live inventory or airworthiness approval.
536 owned part identities in this path
Start with the manufacturer part number from the illustrated parts catalog or maintenance manual. If an NSN is listed, search that next. Confirm finish, dash number, and engine or airframe applicability before opening an RFQ.
No. Category pages show PartsPerk-owned observations for sourcing review. Stock, price, trace, and airworthiness stay off the page until a separate publication review.
Yes. Submit quantity, required documents, and need-by date through the sourcing desk. Volume review is human — these pages do not auto-discount.
PartsPerk catalog pages show PartsPerk-owned observations only. They are not live stock, not certification, and not OEM affiliation. Exact PN/NSN identity is for sourcing review; publication and sellability require separate approval.
536 PartsPerk-owned parts in Washers
Military Standard MS14155-6 Steel Countersunk Recessed Washer - 10/Pack
Approvals and Conformities NSN 5310-01-089-5672 Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN 9A991.d Manufacturer P/N MS14155-6 Schedule B Code 8803.30.0010 Pack Quantity 10 Military Standard MS14155-6 Washer Csk
Military Standard MS15795-804 Corrosion Resistant Steel Washer, Flat - 100/Pack
Approvals and Conformities NSN 5310-01-592-7881 Product Attributes Country of Origin United States Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS15795-804 Schedule B Code 7415.21.0000 Pack Quantity 100 Series MS15795 Outer Diameter 0.312"
Military Standard MS15795-805 Corrosion Resistant Steel Washer, Flat - 450/Pack
Approvals and Conformities NSN 5310-00-880-5978 Product Attributes Country of Origin United States Shipping Weight 0.45 pounds ECCN EAR99 Manufacturer P/N MS15795-805 Schedule B Code 7415.21.0000 Pack Quantity 450 Ship Dimensions 0 x 0 x 0 inches Ser
Military Standard MS15795-805B Corrosion Resistant Steel Washer, Flat
Approvals and Conformities NSN 5310-00-409-1763 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN EAR99 Manufacturer P/N MS15795-805B Schedule B Code 7318.22.0000 Pack Quantity 1 Ship Dimensions 0 x 0 x 0 inches Ser
Military Standard MS15795-807 Corrosion Resistant Steel Washer, Flat
Approvals and Conformities NSN 5310-00-965-1806 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN EAR99 Manufacturer P/N MS15795-807 Schedule B Code 7318.22.0000 Pack Quantity 1 Series MS15795 Outer Diameter 0.375"
Military Standard MS15795-809 Corrosion Resistant Steel Washer, Flat - 100/Pack
Approvals and Conformities NSN 5310-01-077-6825 Product Attributes Country of Origin United States Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS15795-809 Schedule B Code 7415.21.0000 Pack Quantity 100 Ship Dimensions 1 x 1 x 0 inches Seri
Military Standard MS15795-842 Corrosion Resistant Steel Washer, Flat - 60/Pack
Approvals and Conformities NSN 5310-00-883-9384 Product Attributes Country of Origin United States Shipping Weight 0.12 pounds ECCN 7A994 Manufacturer P/N MS15795-842 Schedule B Code 7415.21.0000 Pack Quantity 60 Series MS15795 Outer Diameter 0.500"
Military Standard MS15795-853 Corrosion Resistant Steel Washer, Flat
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN 9A991.d Manufacturer P/N MS15795-853 Schedule B Code 7415.21.0000 Pack Quantity 1 Series MS15795 Outer Diameter 0.688" Inner Diameter 0.26
Military Standard MS172207 Steel Washer, Key
Approvals and Conformities NSN 5310-00-566-8869 Product Attributes Country of Origin United States Shipping Weight 0.02 pounds ECCN 9A991.d Manufacturer P/N MS172207 Schedule B Code 8803.30.0010 Pack Quantity 1 Military Standard MS172207 Washer Retai
Military Standard MS172208 Steel Washer, Key
Approvals and Conformities NSN 5310-00-566-8870 Product Attributes Country of Origin United States Shipping Weight 0.03 pounds ECCN 9A991.d Manufacturer P/N MS172208 Schedule B Code 8803.30.0010 Pack Quantity 1 Ship Dimensions 2 x 2 x 1 inches Milita
Military Standard MS172209 Steel Washer, Key - 5/Pack
Approvals and Conformities NSN 5310-00-566-8871 Product Attributes Country of Origin United States Shipping Weight 0.1 pounds ECCN 9A991.d Manufacturer P/N MS172209 Schedule B Code 8803.30.0010 Pack Quantity 5 Military Standard MS172209 Washer Retain
Military Standard MS20002-10 Steel Plain Washer, Flat - 30/Pack
Approvals and Conformities NSN 5310-00-149-9126 MIL-SPEC# MS20002, MIL-H-6875 Product Attributes Country of Origin United States Size 5/8" Shipping Weight 0.09 pounds ECCN EAR99 Manufacturer P/N MS20002-10 Schedule B Code 7318.22.0000 Pack Quantity 3
Military Standard MS20002-12 Steel Plain Washer, Flat - 50/Pack
Approvals and Conformities NSN 5310-00-595-6612 MIL-SPEC# MS20002, MIL-H-6875 Product Attributes Country of Origin United States Size 3/4" Shipping Weight 0.15 pounds ECCN EAR99 Manufacturer P/N MS20002-12 Schedule B Code 7318.22.0000 Pack Quantity 5
Military Standard MS20002-14 Steel Plain Washer, Flat - 3/Pack
Approvals and Conformities NSN 5310-00-282-4776 MIL-SPEC# MS20002, MIL-H-6875 Product Attributes Country of Origin United States Size 7/8" Shipping Weight 0.009000000000000001 pounds ECCN EAR99 Manufacturer P/N MS20002-14 Schedule B Code 7318.22.0000
Military Standard MS20002-4 Steel Plain Washer, Flat
Approvals and Conformities NSN 5310-00-209-0027 MIL-SPEC# MS20002, MIL-H-6875 Product Attributes Country of Origin United States Size 1/4" Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N MS20002-4 Schedule B Code 7318.22.0000 Pack Quantity 1
Military Standard MS20002-5 Steel Plain Washer, Flat
Approvals and Conformities NSN 5310-00-209-0026 MIL-SPEC# MS20002, MIL-H-6875 Product Attributes Country of Origin United States Size 5/16" Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N MS20002-5 Schedule B Code 7318.22.0000 Pack Quantity
Military Standard MS20002-6 Steel Plain Washer, Flat
Approvals and Conformities NSN 5310-00-149-9130 MIL-SPEC# MS20002, MIL-H-6875 Product Attributes Country of Origin United States Size 3/8" Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N MS20002-6 Schedule B Code 7318.22.0000 Pack Quantity 1
Military Standard MS20002-7 Steel Plain Washer, Flat
Approvals and Conformities NSN 5310-00-205-8491 MIL-SPEC# MS20002, MIL-H-6875 Product Attributes Country of Origin United States Size 7/16" Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N MS20002-7 Schedule B Code 7318.22.0000 Pack Quantity
Military Standard MS20002-9 Steel Plain Washer, Flat
Approvals and Conformities NSN 5310-00-149-9127 MIL-SPEC# MS20002, MIL-H-6875 Product Attributes Country of Origin United States Size 9/16" Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N MS20002-9 Schedule B Code 7318.22.0000 Pack Quantity
Military Standard MS20002C10 Steel Countersunk Washer, Flat
Approvals and Conformities NSN 5310-00-275-9211 MIL-SPEC# MS20002C, MIL-H-6875 Product Attributes Country of Origin United States Size 5/8" Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N MS20002C10 Schedule B Code 7318.22.0000 Pack Quantity
Military Standard MS20002C12 Steel Countersunk Washer, Flat
Approvals and Conformities NSN 5310-00-149-9119 MIL-SPEC# MS20002C, MIL-H-6875 Product Attributes Country of Origin United States Size 3/4" Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N MS20002C12 Schedule B Code 7318.22.0000 Pack Quantity
Military Standard MS20002C14 Steel Countersunk Washer, Flat - 15/Pack
Approvals and Conformities NSN 5310-00-149-9120 MIL-SPEC# MS20002C, MIL-H-6875 Product Attributes Country of Origin United States Size 7/8" Shipping Weight 0.045 pounds ECCN EAR99 Manufacturer P/N MS20002C14 Schedule B Code 7318.22.0000 Pack Quantity
Military Standard MS20002C16 Steel Countersunk Washer, Flat
Approvals and Conformities NSN 5310-00-596-1774 MIL-SPEC# MS20002C, MIL-H-6875 Product Attributes Country of Origin United States Size 1" Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N MS20002C16 Schedule B Code 7318.22.0000 Pack Quantity 1
Military Standard MS20002C4 Steel Countersunk Washer, Flat - 100/Pack
Approvals and Conformities NSN 5310-00-596-1766 MIL-SPEC# MS20002C, MIL-H-6875 Product Attributes Country of Origin United States Size 1/4" Shipping Weight 0.3 pounds ECCN EAR99 Manufacturer P/N MS20002C4 Schedule B Code 7318.22.0000 Pack Quantity 10