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Hardware
Nuts 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.
79 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.
79 PartsPerk-owned parts in Nuts
National Aerospace Standard NAS1022A8 Steel Nut, Self-Locking, Hexagon - 10/Pack
Approvals and Conformities NSN 5310-00-582-9819 Product Attributes Country of Origin United States Shipping Weight 0.01 pounds ECCN 9A991.d Color Family Gray Manufacturer P/N NAS1022A8 Schedule B Code 7318.16.0000 Pack Quantity 10 Ship Dimensions 1 x
National Aerospace Standard NAS1291-4 Steel Nut, Self-Locking, Hexagon - 100/Pack
Approvals and Conformities NSN 5310-00-808-7027 Product Attributes Country of Origin United States Shipping Weight 3 pounds ECCN EAR99 Manufacturer P/N NAS1291-4 Schedule B Code 7318.16.0000 Pack Quantity 100 Material Steel Thread Class: 3B\r\n Thr
National Aerospace Standard NAS1291-6 Steel Nut, Self-Locking, Hexagon - 6/Pack
Approvals and Conformities NSN 5310-00-833-2239 Product Attributes Country of Origin United States Shipping Weight 0.18 pounds ECCN EAR99 Manufacturer P/N NAS1291-6 Schedule B Code 7318.16.0000 Pack Quantity 6 Material Steel National Aerospace Standa
National Aerospace Standard NAS1291-7 Steel Nut, Self-Locking, Hexagon - 2/Pack
Approvals and Conformities NSN 5310-00-918-0482 Product Attributes Country of Origin United States Shipping Weight 0.06 pounds ECCN EAR99 Manufacturer P/N NAS1291-7 Schedule B Code 7318.16.0000 Pack Quantity 2 Material Steel National Aerospace Standa
SKU SGP140401
Observed pack Pack Quantity 1
NSN 5310-00-813-6950
National Aerospace Standard
National Aerospace Standard NAS1291C02M Crescent Steel Nut, Self-Locking, Hexagon
Approvals and Conformities NSN 5310-00-813-6950 Product Attributes Country of Origin United States Shipping Weight 0.03 pounds ECCN EAR99 Manufacturer P/N NAS1291C02M Schedule B Code 7318.16.0000 Pack Quantity 1 Material Crescent Steel National Aeros
SKU SGP140402
Observed pack Pack Quantity 1
NSN 5310-01-317-1145
National Aerospace Standard
National Aerospace Standard NAS1291C04M Crescent Steel Nut, Self-Locking, Hexagon
Approvals and Conformities NSN 5310-01-317-1145 Product Attributes Country of Origin United States Shipping Weight 0.03 pounds ECCN EAR99 Manufacturer P/N NAS1291C04M Schedule B Code 7318.16.0000 Pack Quantity 1 Material Crescent Steel National Aeros
National Aerospace Standard NAS1291C08M Crescent Steel Nut, Self-Locking, Hexagon - 10/Pack
Approvals and Conformities NSN 5310-00-845-5030 Product Attributes Country of Origin United States Shipping Weight 0.3 pounds ECCN EAR99 Manufacturer P/N NAS1291C08M Schedule B Code 7318.16.0000 Pack Quantity 10 Material Crescent Steel National Aeros
National Aerospace Standard NAS1291C3M Crescent Steel Nut, Self-Locking, Hexagon
Approvals and Conformities NSN 5310-00-894-3638 Product Attributes Country of Origin United States Shipping Weight 0.03 pounds ECCN EAR99 Manufacturer P/N NAS1291C3M Schedule B Code 7318.16.0000 Pack Quantity 1 Material Crescent Steel Thread Class:
National Aerospace Standard NAS1291C4 Crescent Steel Nut, Self-Locking, Hexagon - 14/Pack
Approvals and Conformities NSN 5310-00-711-2145 Product Attributes Country of Origin United States Shipping Weight 0.42 pounds ECCN EAR99 Manufacturer P/N NAS1291C4 Schedule B Code 7318.16.0000 Pack Quantity 14 Material Crescent Steel National Aerosp
National Aerospace Standard NAS1291C4M Crescent Steel Nut, Self-Locking, Hexagon
Approvals and Conformities NSN 5310-00-894-3637 Product Attributes Country of Origin United States Shipping Weight 0.03 pounds ECCN EAR99 Manufacturer P/N NAS1291C4M Schedule B Code 7318.16.0000 Pack Quantity 1 Ship Dimensions 2 x 2 x 1 inches Materi
National Aerospace Standard NAS1291C5 Crescent Steel Nut, Self-Locking, Hexagon
Approvals and Conformities NSN 5310-01-288-9546 Product Attributes Country of Origin United States Shipping Weight 0.03 pounds ECCN EAR99 Manufacturer P/N NAS1291C5 Schedule B Code 7318.16.0000 Pack Quantity 1 Material Crescent Steel National Aerospa
National Aerospace Standard NAS1291C5M Crescent Steel Nut, Self-Locking, Hexagon - 9/Pack
Approvals and Conformities NSN 5310-00-882-6479 Product Attributes Country of Origin United States Shipping Weight 0.27 pounds ECCN EAR99 Manufacturer P/N NAS1291C5M Schedule B Code 7318.16.0000 Pack Quantity 9 Material Crescent Steel National Aerosp
National Aerospace Standard NAS1291C6M Crescent Steel Nut, Self-Locking, Hexagon
Approvals and Conformities NSN 5310-00-879-0669 Product Attributes Country of Origin United States Shipping Weight 0.03 pounds ECCN EAR99 Manufacturer P/N NAS1291C6M Schedule B Code 7318.16.0000 Pack Quantity 1 Material Crescent Steel National Aerosp
National Aerospace Standard NAS1291C7 Crescent Steel Nut, Self-Locking, Hexagon - 5/Pack
Approvals and Conformities NSN 5310-00-245-4569 Product Attributes Country of Origin United States Shipping Weight 0.15 pounds ECCN EAR99 Manufacturer P/N NAS1291C7 Schedule B Code 7318.16.0000 Pack Quantity 5 Material Crescent Steel National Aerospa
National Aerospace Standard NAS1423-4 Steel Nut, Plain, Hexagon
Approvals and Conformities NSN 5310-00-962-5166 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN EAR99 Manufacturer P/N NAS1423-4 Schedule B Code 7318.16.0085 Pack Quantity 1 Ship Dimensions 1 x 1 x 0 inches Nation
National Aerospace Standard NAS1423-6 Steel Nut, Plain, Hexagon - 10/Pack
Approvals and Conformities NSN 5310-00-958-9922 Product Attributes Country of Origin United States Shipping Weight 0.01 pounds ECCN EAR99 Manufacturer P/N NAS1423-6 Schedule B Code 7318.16.0085 Pack Quantity 10 National Aerospace Standard NAS1423-6 S
National Aerospace Standard NAS1423C7 Stainless Steel Nut, Plain, Hexagon
Approvals and Conformities NSN 5310-01-058-3969 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN EAR99 Manufacturer P/N NAS1423C7 Schedule B Code 7318.16.0085 Pack Quantity 1 National Aerospace Standard NAS1423C7 S
National Aerospace Standard NAS1474A06 Steel Nut, Self-Locking, Plate - 5/Pack
Approvals and Conformities NSN 5310-00-136-7794 Product Attributes Country of Origin United States Shipping Weight 0.005 pounds ECCN 9A991.d Manufacturer P/N NAS1474A06 Schedule B Code 7318.16.0000 Pack Quantity 5 National Aerospace Standard NAS1474A
National Aerospace Standard NAS1474A3 Steel Nut, Self-Locking, Plate - 5/Pack
Approvals and Conformities NSN 5310-00-905-5473 Product Attributes Country of Origin United States Shipping Weight 0.005 pounds ECCN 9A991.d Manufacturer P/N NAS1474A3 Schedule B Code 7318.16.0000 Pack Quantity 5 Ship Dimensions 1 x 1 x 1 inches Nati
National Aerospace Standard NAS1474C3 Stainless Steel Nut, Self-Locking, Plate - 2/Pack
Approvals and Conformities NSN 5310-00-916-4572 Product Attributes Country of Origin United States Shipping Weight 0.002 pounds ECCN EAR99 Manufacturer P/N NAS1474C3 Schedule B Code 7318.16.0000 Pack Quantity 2 National Aerospace Standard NAS1474C3 N
National Aerospace Standard NAS1726-3E Nut, Self-Locking, Assembled Washer
Approvals and Conformities NSN 5310-01-308-4822 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN EAR99 Manufacturer P/N NAS1726-3E Schedule B Code 7318.16.0000 Pack Quantity 1 National Aerospace Standard NAS1726-3E
National Aerospace Standard NAS1726-4E Nut, Self-Locking, Assembled Washer
Approvals and Conformities NSN 5310-01-139-3286 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN EAR99 Manufacturer P/N NAS1726-4E Schedule B Code 7318.16.0000 Pack Quantity 1 National Aerospace Standard NAS1726-4E
National Aerospace Standard NAS1726-5E Nut, Self-Locking, Assembled Washer
Approvals and Conformities NSN 5310-01-308-4823 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN EAR99 Manufacturer P/N NAS1726-5E Schedule B Code 7318.16.0000 Pack Quantity 1 National Aerospace Standard NAS1726-5E
National Aerospace Standard NAS1726C3E Nut, Self-Locking, Assembled Washer
Approvals and Conformities NSN 5310-01-477-6445 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN EAR99 Manufacturer P/N NAS1726C3E Schedule B Code 7318.16.0000 Pack Quantity 1 National Aerospace Standard NAS1726C3E