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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.
338 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.
338 PartsPerk-owned parts in Pins
Military Standard MS16555-1 Headless Straight Pin
Approvals and Conformities NSN 5315-00-878-6603 Alternate PN#s 10122784 Product Attributes Country of Origin United States Shipping Weight 0.08 pounds ECCN EAR99 Manufacturer P/N MS16555-1 Schedule B Code 7319.40.9000 Pack Quantity 1 First End Style:
Military Standard MS16562-192 Steel Pin, Spring - 50/Pack
Approvals and Conformities NSN 5315-01-517-1027 Product Attributes Country of Origin United States Shipping Weight 0.1 pounds ECCN 9A991.d Color Family Gold Manufacturer P/N MS16562-192 Schedule B Code 7318.24.0000 Pack Quantity 50 Color Gold Militar
Military Standard MS16562-224 Steel Pin, Spring - 150/Pack
Approvals and Conformities NSN 5315-00-841-4442 Product Attributes Country of Origin United States Shipping Weight 0.15 pounds ECCN 9A991.d Color Family Gold Manufacturer P/N MS16562-224 Schedule B Code 7318.24.0000 Pack Quantity 150 Color Gold Milit
Military Standard MS16562-27 Steel Pin, Spring
Approvals and Conformities NSN 5315-00-844-3956 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN 9A991.d Color Family Gold Manufacturer P/N MS16562-27 Schedule B Code 7318.24.0000 Pack Quantity 1 Color Gold Militar
Military Standard MS16562-28 Steel Pin, Spring - 50/Pack
Approvals and Conformities NSN 5315-00-616-4261 Product Attributes Country of Origin United States Shipping Weight 0.05 pounds ECCN 9A991.d Color Family Gold Manufacturer P/N MS16562-28 Schedule B Code 7318.24.0000 Pack Quantity 50 Color Gold Militar
Military Standard MS16562-30 Steel Pin, Spring - 25/Pack
Approvals and Conformities NSN 5315-00-835-1240 Product Attributes Country of Origin United States Shipping Weight 0.5 pounds ECCN 9A991.d Color Family Gold Manufacturer P/N MS16562-30 Schedule B Code 7318.24.0000 Pack Quantity 25 Color Gold Military
Military Standard MS171432 Pin Spring - Cres - 20/Pack
Approvals and Conformities NSN 5315-01-574-0579 Product Attributes Country of Origin United States Shipping Weight 0.02 pounds ECCN 9A991.d Manufacturer P/N MS171432 Schedule B Code 8803.30.0010 Pack Quantity 20 Ship Dimensions 0 x 0 x 0 inches When
Military Standard MS171493 Pin Spring - Cres - 5/Pack
Approvals and Conformities NSN 5315-01-144-1072 Product Attributes Country of Origin United States Shipping Weight 0.005 pounds ECCN 9A991.d Manufacturer P/N MS171493 Schedule B Code 8803.30.0010 Pack Quantity 5 Military Standard MS171493 Pin Spring
Military Standard MS171526 Pin, Spring - 30/Pack
Approvals and Conformities NSN 5315-01-050-7207 MIL-SPEC# MIL-P-10971 Alternate PN#s MS16562-221 Product Attributes Country of Origin United States Shipping Weight 0.03 pounds ECCN 9A991.d Manufacturer P/N MS171526 Schedule B Code 8409.10.0040 Pack Q
Military Standard MS171529 Steel Pin, Spring
Approvals and Conformities NSN 5315-00-727-5731 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN EAR99 Manufacturer P/N MS171529 Schedule B Code 7318.15.9000 Pack Quantity 1 Ship Dimensions 1 x 0 x 0 inches Overal
Military Standard MS171530 Crescent Steel Pin, Spring - 200/Pack
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN 9A991.d Manufacturer P/N MS171530 Schedule B Code 7318.24.0256 Pack Quantity 200 Overall Length: 0.735 Inches Minimum And 0.765 Inches Maxim
Military Standard MS171537 Pin Spring - Cres
Approvals and Conformities NSN 6210-00-548-0186 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN 9A991.d Manufacturer P/N MS171537 Schedule B Code 8803.30.0010 Pack Quantity 1 Military Standard MS171537 Pin Spring
MS17984C310 — Military Standard MS17987C310 Stainless Steel 3/16" x 1.00 Quick Release Pin
Approvals and Conformities NSN 5315-00-945-2497 Alternate PN#s BLC3B10S, SLC3AB10 Product Attributes Country of Origin United States Size 3/16" x 1.00 Shipping Weight 0.03 pounds ECCN EAR99 Manufacturer P/N MS17984C310 Schedule B Code 7318.29.0000 Pa
MS17984C410 — Military Standard MS17987C410 Stainless Steel 1/4" x 1.00 Quick Release Pin
Approvals and Conformities NSN 5315-00-926-5417 Alternate PN#s NAS1334A3C10D Product Attributes Country of Origin United States Size 1/4" x 1.00 Shipping Weight 0.04 pounds ECCN EAR99 Manufacturer P/N MS17984C410 Schedule B Code 7318.29.0000 Pack Qua
MS17984C413 — Military Standard MS17987C413 Stainless Steel 1/4" x 1.30 Quick Release Pin
Approvals and Conformities NSN 5315-00-904-1665 Product Attributes Country of Origin United States Size 1/4" x 1.30 Shipping Weight 0.05 pounds ECCN EAR99 Manufacturer P/N MS17984C413 Schedule B Code 7318.29.0000 Pack Quantity 1 Material Stainless St
Military Standard MS17984C511 Stainless Steel 5/16" x 1.10 Quick Release Pin
Approvals and Conformities NSN 5315-01-232-4324 Product Attributes Country of Origin United States Size 5/16" x 1.10 Shipping Weight 0.06 pounds ECCN EAR99 Manufacturer P/N MS17984C511 Schedule B Code 7318.29.0000 Pack Quantity 1 Material Stainless S
MS17984C812 — Military Standard MS17987C812 Stainless Steel 1/2" x 1.20 Quick Release Pin
Approvals and Conformities NSN 5315-00-008-5826 Product Attributes Country of Origin United States Size 1/2" x 1.20 Shipping Weight 0.22 pounds ECCN EAR99 Manufacturer P/N MS17984C812 Schedule B Code 7318.29.0000 Pack Quantity 1 Material Stainless St
Military Standard MS17985C524 Stainless Steel 5/16" x 2.40 Quick Release Pin
Approvals and Conformities NSN 5315-01-367-4891 Product Attributes Country of Origin United States Size 5/16" x 2.40 Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS17985C524 Schedule B Code 7318.29.0000 Pack Quantity 1 Diameter 0.3095 Lengt
Military Standard MS17985C611 Stainless Steel 3/8" x 1.10 Quick Release Pin - 10/Pack
Approvals and Conformities NSN 5315-01-229-9006 Product Attributes Country of Origin United States Size 3/8" x 1.10 Shipping Weight 1.1 pounds ECCN EAR99 Manufacturer P/N MS17985C611 Schedule B Code 7318.29.0000 Pack Quantity 10 Diameter 0.3720 Lengt
Military Standard MS17986C411 Stainless Steel 1/4" x 1.10 Quick Release Pin - 10/Pack
Approvals and Conformities NSN 5315-00-965-6702 Product Attributes Country of Origin United States Size 1/4" x 1.10 Shipping Weight 0.6 pounds ECCN EAR99 Manufacturer P/N MS17986C411 Schedule B Code 7318.29.0000 Pack Quantity 10 Material Stainless St
Military Standard MS17986C521 Stainless Steel 5/16" x 2.10 Quick Release Pin - 10/Pack
Approvals and Conformities NSN 5315-00-855-7801 Product Attributes Country of Origin United States Size 5/16" x 2.10 Shipping Weight 0.8999999999999999 pounds ECCN EAR99 Manufacturer P/N MS17986C521 Schedule B Code 7318.29.0000 Pack Quantity 10 Mater
Military Standard MS17987C409 Stainless Steel 1/4" x 0.90 Quick Release Pin
Approvals and Conformities NSN 5315-00-472-2803 Alternate PN#s BLC4R09SM SLC4R09 LG4CR09M Product Attributes Country of Origin United States Size 1/4" x 0.90 Shipping Weight 0.05 pounds ECCN EAR99 Manufacturer P/N MS17987C409 Schedule B Code 7318.29.
Military Standard MS17987C412 Stainless Steel 1/4" x 1.20 Quick Release Pin - 10/Pack
Approvals and Conformities NSN 5315-00-051-1420 Product Attributes Country of Origin United States Size 1/4" x 1.20 Shipping Weight 0.5 pounds ECCN EAR99 Manufacturer P/N MS17987C412 Schedule B Code 7318.29.0000 Pack Quantity 10 Material Stainless St
Military Standard MS17987C525 Stainless Steel 5/16" x 2.50 Quick Release Pin
Approvals and Conformities NSN 5315-01-235-2241 Product Attributes Country of Origin United States Size 5/16" x 2.50 Shipping Weight 0.08 pounds ECCN EAR99 Manufacturer P/N MS17984C525 Schedule B Code 7318.29.0000 Pack Quantity 1 Material Stainless S