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Hardware
Screws 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.
1,371 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.
1,371 PartsPerk-owned parts in Screws
National Aerospace Standard NAS603-9 Steel Screw, Machine - 100/Pack
Approvals and Conformities NSN 5305-01-456-0368 Product Attributes Country of Origin United States Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N NAS603-9 Schedule B Code 7318.15.2000 Pack Quantity 100 Series NAS603 National Aerospace Standar
National Aerospace Standard NAS623-2-1 Steel Screw, Machine
Approvals and Conformities NSN 5305-00-928-9650 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS623-2-1 Schedule B Code 7318.15.2000 Pack Quantity 1 Series NAS623 National Aerospace Stand
SKU SGP142426
Observed pack Pack Quantity 1
NSN 5305-00-962-5638
National Aerospace Standard
National Aerospace Standard NAS623-2-24 Steel Screw, Machine
Approvals and Conformities NSN 5305-00-962-5638 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS623-2-24 Schedule B Code 7318.15.2000 Pack Quantity 1 Series NAS623 National Aerospace Stan
National Aerospace Standard NAS623-2-3 Steel Screw, Machine - 50/Pack
Approvals and Conformities NSN 5305-00-814-7961 Product Attributes Country of Origin United States Shipping Weight 0.15 pounds ECCN EAR99 Manufacturer P/N NAS623-2-3 Schedule B Code 7318.15.2000 Pack Quantity 50 Series NAS623 National Aerospace Stand
National Aerospace Standard NAS623-2-5 Steel Screw, Machine
Approvals and Conformities NSN 5305-01-332-5362 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS623-2-5 Schedule B Code 7318.15.2000 Pack Quantity 1 Series NAS623 National Aerospace Stand
National Aerospace Standard NAS623-2-6 Steel Screw, Machine
Approvals and Conformities NSN 5305-00-928-9651 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS623-2-6 Schedule B Code 7318.15.2000 Pack Quantity 1 Series NAS623 National Aerospace Stand
National Aerospace Standard NAS623-2-8 Steel Screw, Machine - 40/Pack
Approvals and Conformities NSN 5305-01-276-8594 Product Attributes Country of Origin United States Shipping Weight 0.12 pounds ECCN EAR99 Manufacturer P/N NAS623-2-8 Schedule B Code 7318.15.2000 Pack Quantity 40 Series NAS623 National Aerospace Stand
National Aerospace Standard NAS623-3-1 Steel Screw, Machine
Approvals and Conformities NSN 5305-00-655-7541 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS623-3-1 Schedule B Code 7318.15.2000 Pack Quantity 1 Series NAS623 National Aerospace Stand
SKU SGP142432
Observed pack Pack Quantity 1
NSN 5305-00-993-5826
National Aerospace Standard
National Aerospace Standard NAS623-3-12 Steel Screw, Machine
Approvals and Conformities NSN 5305-00-993-5826 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS623-3-12 Schedule B Code 7318.15.2000 Pack Quantity 1 Series NAS623 National Aerospace Stan
SKU SGP142433
Observed pack Pack Quantity 1
NSN 5305-00-852-5350
National Aerospace Standard
National Aerospace Standard NAS623-3-13 Steel Screw, Machine
Approvals and Conformities NSN 5305-00-852-5350 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS623-3-13 Schedule B Code 7318.15.2000 Pack Quantity 1 Series NAS623 National Aerospace Stan
SKU SGP142434
Observed pack Pack Quantity 1
NSN 5305-00-932-1736
National Aerospace Standard
National Aerospace Standard NAS623-3-15 Steel Screw, Machine
Approvals and Conformities NSN 5305-00-932-1736 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS623-3-15 Schedule B Code 7318.15.2000 Pack Quantity 1 Series NAS623 National Aerospace Stan
SKU SGP142435
Observed pack Pack Quantity 1
NSN 5305-00-655-7542
National Aerospace Standard
National Aerospace Standard NAS623-3-18 Steel Screw, Machine
Approvals and Conformities NSN 5305-00-655-7542 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS623-3-18 Schedule B Code 7318.15.2000 Pack Quantity 1 Series NAS623 National Aerospace Stan
SKU SGP142436
Observed pack Pack Quantity 1
NSN 5305-00-878-5952
National Aerospace Standard
National Aerospace Standard NAS623-3-19 Steel Screw, Machine
Approvals and Conformities NSN 5305-00-878-5952 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS623-3-19 Schedule B Code 7318.15.2000 Pack Quantity 1 Series NAS623 National Aerospace Stan
National Aerospace Standard NAS623-3-2 Steel Screw, Machine
Approvals and Conformities NSN 5305-00-619-6031 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS623-3-2 Schedule B Code 7318.15.2000 Pack Quantity 1 Series NAS623 Thread Size 8-32" Length
National Aerospace Standard NAS623-3-20 Steel Screw, Machine
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS623-3-20 Schedule B Code 7318.15.2000 Pack Quantity 1 Series NAS623
SKU SGP142438
Observed pack Pack Quantity 1
NSN 5305-00-811-0602
National Aerospace Standard
National Aerospace Standard NAS623-3-22 Steel Screw, Machine
Approvals and Conformities NSN 5305-00-811-0602 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS623-3-22 Schedule B Code 7318.15.2000 Pack Quantity 1 Series NAS623 National Aerospace Stan
SKU SGP142439
Observed pack Pack Quantity 1
NSN 5305-00-619-2179
National Aerospace Standard
National Aerospace Standard NAS623-3-24 Steel Screw, Machine
Approvals and Conformities NSN 5305-00-619-2179 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS623-3-24 Schedule B Code 7318.15.2000 Pack Quantity 1 Series NAS623 National Aerospace Stan
SKU SGP142440
Observed pack Pack Quantity 1
NSN 5305-00-053-5131
National Aerospace Standard
National Aerospace Standard NAS623-3-25 Steel Screw, Machine
Approvals and Conformities NSN 5305-00-053-5131 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS623-3-25 Schedule B Code 7318.15.2000 Pack Quantity 1 Series NAS623 National Aerospace Stan
SKU SGP142441
Observed pack Pack Quantity 1
NSN 5305-00-680-6937
National Aerospace Standard
National Aerospace Standard NAS623-3-26 Steel Screw, Machine
Approvals and Conformities NSN 5305-00-680-6937 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS623-3-26 Schedule B Code 7318.15.2000 Pack Quantity 1 Series NAS623 National Aerospace Stan
National Aerospace Standard NAS623-3-3 Steel Screw, Machine
Approvals and Conformities NSN 5305-00-619-4344 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS623-3-3 Schedule B Code 7318.15.2000 Pack Quantity 1 Series NAS623 National Aerospace Stand
National Aerospace Standard NAS623-3-4 Steel Screw, Machine
Approvals and Conformities NSN 5305-00-616-3801 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS623-3-4 Schedule B Code 7318.15.2000 Pack Quantity 1 Series NAS623 National Aerospace Stand
SKU SGP142444
Observed pack Pack Quantity 1
NSN 5305-00-816-5740
National Aerospace Standard
National Aerospace Standard NAS623-3-42 Steel Screw, Machine
Approvals and Conformities NSN 5305-00-816-5740 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS623-3-42 Schedule B Code 7318.15.2000 Pack Quantity 1 Series NAS623 National Aerospace Stan
National Aerospace Standard NAS623-3-5 Steel Screw, Machine
Approvals and Conformities NSN 5305-00-625-7672 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS623-3-5 Schedule B Code 7318.15.2000 Pack Quantity 1 Series NAS623 Thread Size 8-32" Length
National Aerospace Standard NAS623-3-6 Steel Screw, Machine
Approvals and Conformities NSN 5305-00-616-6086 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS623-3-6 Schedule B Code 7318.15.2000 Pack Quantity 1 Series NAS623 National Aerospace Stand