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Hardware
Pins 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.
431 owned part identities in this path
Subcategories
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.
431 PartsPerk-owned parts in Pins
Military Standard MS24665-82 Stainless Steel Pin, Cotter - 96/Pack
Approvals and Conformities NSN 5315-00-969-6623 Product Attributes Country of Origin United States Shipping Weight 0.096 pounds ECCN 9A991.d Color Family Gold Manufacturer P/N MS24665-82 Schedule B Code 7318.24.0000 Pack Quantity 96 Series MS24665 Co
Military Standard MS24665-86 Stainless Steel Pin, Cotter - 100/Pack
Approvals and Conformities NSN 5315-00-239-8019 Aeronautical Standard PN/Spec# AN381-15-8 Alternate PN#s AN381-15-8 Product Attributes Country of Origin United States Shipping Weight 0.1 pounds ECCN 9A991.d Color Family Gold Manufacturer P/N MS24665
Military Standard MS24665-88 Stainless Steel Pin, Cotter - 100/Pack
Approvals and Conformities NSN 5315-00-619-7976 Aeronautical Standard PN/Spec# AN381-15-12 Alternate PN#s AN381-15-12 Product Attributes Country of Origin United States Shipping Weight 0.1 pounds ECCN EAR99 Color Family Gold Manufacturer P/N MS24665
Military Standard MS24665-9 Steel Cadium Pin, Cotter - 5/Pack
Approvals and Conformities NSN 5315-00-054-9378 Aeronautical Standard PN/Spec# AN380-1-4 Alternate PN#s AN380-1-4 Product Attributes Country of Origin United States Shipping Weight 0.005 pounds ECCN EAR99 Color Family Gold Manufacturer P/N MS24665-00
Military Standard MS24665-90 Stainless Steel Pin, Cotter - 100/Pack
Approvals and Conformities NSN 5315-00-239-8022 Aeronautical Standard PN/Spec# AN381-15-16 Alternate PN#s AN381-15-16 Product Attributes Country of Origin United States Shipping Weight 0.1 pounds ECCN 9A991.d Color Family Gold Manufacturer P/N MS2466
Military Standard MS29523-1 Crescent Steel Pin, Retaining - 10/Pack
Approvals and Conformities NSN 5315-00-514-2660 Product Attributes Country of Origin United States Shipping Weight 0.01 pounds ECCN 9A991.d Manufacturer P/N MS29523-1 Schedule B Code 7319.40.9000 Pack Quantity 10 Ship Dimensions 4 x 3 x 2 inches Seri
Military Standard MS51923-186 Pin, Spring - 50/Pack
Approvals and Conformities NSN 5315-00-584-6532 Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN 9A991.d Color Family Gold Manufacturer P/N MS51923-186 Schedule B Code 7318.24.0000 Pack Quantity 50 Color Gold Militar
Military Standard MS9245-01 Crescent Steel Pin, Cotter - 9/Pack
Approvals and Conformities NSN 5315-00-053-1541 Product Attributes Country of Origin United States Size .0312"x.250" Shipping Weight 0.009000000000000001 pounds ECCN EAR99 Manufacturer P/N MS9245-01 Schedule B Code 7318.24.0000 Pack Quantity 9 Series
Military Standard MS9245-02 Crescent Steel Pin, Cotter - 100/Pack
Approvals and Conformities NSN 5315-00-882-6872 Product Attributes Country of Origin United States Size .0312"x.312" Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS9245-02 Schedule B Code 7318.24.0000 Pack Quantity 100 Series MS9245 Diamete
Military Standard MS9245-03 Crescent Steel Pin, Cotter - 100/Pack
Approvals and Conformities NSN 5315-00-079-2484 Product Attributes Country of Origin United States Size .0312"x.375" Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS9245-03 Schedule B Code 7318.24.0000 Pack Quantity 100 Series MS9245 Materia
Military Standard MS9245-07 Crescent Steel Pin, Cotter - 100/Pack
Approvals and Conformities Product Attributes Country of Origin United States Size .0312"x.625" Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS9245-07 Schedule B Code 7318.24.0000 Pack Quantity 100 Series MS9245 Material AMS 7211 Crescent S
Military Standard MS9245-10 Crescent Steel Pin, Cotter - 100/Pack
Approvals and Conformities NSN 5315-00-935-1238 Product Attributes Country of Origin United States Size .0312"x1.000" Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS9245-10 Schedule B Code 7318.24.0000 Pack Quantity 100 Series MS9245 Diamet
Military Standard MS9245-21 Crescent Steel Pin, Cotter - 100/Pack
Approvals and Conformities NSN 5315-00-551-4246 Product Attributes Country of Origin United States Size .0625"x.250" Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS9245-21 Schedule B Code 7318.24.0000 Pack Quantity 100 Series MS9245 Materia
Military Standard MS9245-22 Crescent Steel Pin, Cotter - 100/Pack
Approvals and Conformities NSN 5315-00-935-1234 Product Attributes Country of Origin United States Size .0625"x.312" Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS9245-22 Schedule B Code 7318.24.0000 Pack Quantity 100 Series MS9245 Materia
Military Standard MS9245-23 Crescent Steel Pin, Cotter - 100/Pack
Approvals and Conformities NSN 5315-00-879-4829 Product Attributes Country of Origin United States Size .0625"x.375" Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS9245-23 Schedule B Code 7318.24.0000 Pack Quantity 100 Ship Dimensions 1 x 0
Military Standard MS9245-23 Crescent Steel Pin, Cotter - 5/Pack
Approvals and Conformities NSN 5315-00-879-4829 Product Attributes Country of Origin United States Size .0625"x.375" Shipping Weight 0.005 pounds ECCN EAR99 Manufacturer P/N MS9245-23 Schedule B Code 7318.24.0000 Pack Quantity 5 Ship Dimensions 1 x 0
Military Standard MS9245-25 Crescent Steel Pin, Cotter - 100/Pack
Approvals and Conformities NSN 5315-00-815-1405 Product Attributes Country of Origin United States Size .0625"x.500" Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS9245-25 Schedule B Code 7318.24.0000 Pack Quantity 100 Series MS9245 Diamete
Military Standard MS9245-26 Crescent Steel Pin, Cotter - 100/Pack
Approvals and Conformities NSN 5315-01-463-8958 Product Attributes Country of Origin United States Size .0625"x.562" Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS9245-26 Schedule B Code 7318.24.0000 Pack Quantity 100 Series MS9245 Materia
Military Standard MS9245-27 Crescent Steel Pin, Cotter - 100/Pack
Approvals and Conformities NSN 5315-01-463-8958 Product Attributes Country of Origin United States Size .0625"x.625" Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS9245-27 Schedule B Code 7318.24.0000 Pack Quantity 100 Series MS9245 Materia
Military Standard MS9245-28 Crescent Steel Pin, Cotter - 100/Pack
Approvals and Conformities NSN 5315-00-234-1854 Product Attributes Country of Origin United States Size .0625"x.750" Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS9245-28 Schedule B Code 7318.24.0000 Pack Quantity 100 Series MS9245 Materia
Military Standard MS9245-30 Crescent Steel Pin, Cotter - 100/Pack
Approvals and Conformities NSN 5315-00-954-2968 Product Attributes Country of Origin United States Size .0625"x1.000" Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS9245-30 Schedule B Code 7318.24.0000 Pack Quantity 100 Series MS9245 Diamet
Military Standard MS9245-43 Crescent Steel Pin, Cotter - 100/Pack
Approvals and Conformities NSN 5315-00-823-8736 Product Attributes Country of Origin United States Size .0938"x.562" Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS9245-43 Schedule B Code 7318.24.0000 Pack Quantity 100 Series MS9245 Materia
Military Standard MS9245-44 Crescent Steel Pin, Cotter - 100/Pack
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS9245-44 Schedule B Code 7318.24.0000 Pack Quantity 100 Military Standard MS9245-44 Crescent Steel Pin, Cotter
Military Standard MS9245-45 Crescent Steel Pin, Cotter - 100/Pack
Approvals and Conformities NSN 5315-00-852-2336 Product Attributes Country of Origin United States Size .0938"x.750" Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS9245-45 Schedule B Code 7318.24.0000 Pack Quantity 100 Series MS9245 Materia