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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.
488 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.
488 PartsPerk-owned parts in Nuts
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
SKU SGP208613
Observed pack Pack Quantity 1
NSN 5310-01-543-1855
National Aerospace Standard
National Aerospace Standard NAS1726C3SE Nut, Self-Locking, Assembled Washer
Approvals and Conformities NSN 5310-01-543-1855 Airbus PN/Spec# NSA5050-3C Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN EAR99 Manufacturer P/N NAS1726C3SE Schedule B Code 7318.16.0000 Pack Quantity 1 National A
National Aerospace Standard NAS1726C5E Nut, Self-Locking, Assembled Washer
Approvals and Conformities NSN 5310-01-592-5730 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN EAR99 Manufacturer P/N NAS1726C5E Schedule B Code 7318.16.0000 Pack Quantity 1 National Aerospace Standard NAS1726C5E
National Aerospace Standard NAS1804-3 Steel Nut, Self-Locking, Extended Washer, Double Hexagon
Approvals and Conformities NSN 5310-01-186-9306 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN 9A991.d Manufacturer P/N NAS1804-3 Schedule B Code 7318.16.0000 Pack Quantity 1 Ship Dimensions 0 x 0 x 0 inches Seri
National Aerospace Standard NAS1804-4 Steel Nut, Self-Locking, Extended Washer, Double Hexagon
Approvals and Conformities NSN 5310-01-123-1422 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN 9A991.d Manufacturer P/N NAS1804-4 Schedule B Code 7318.16.0000 Pack Quantity 1 Series NAS1804 Material Alloy Steel N
National Aerospace Standard NAS1804-4N Steel Nut, Self-Locking, Extended Washer, Double Hexagon
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN 9A991 Manufacturer P/N NAS1804-4N Schedule B Code 7318.16.0000 Pack Quantity 1 Series NAS1804 Material Alloy Steel Cleveland NAS1804-4N Nu
National Aerospace Standard NAS1804-5 Steel Nut, Self-Locking, Extended Washer, Double Hexagon - 10/Pack
Approvals and Conformities NSN 5310-01-194-7072 Product Attributes Country of Origin United States Shipping Weight 0.03 pounds ECCN 9A991.d Manufacturer P/N NAS1804-5 Schedule B Code 7318.16.0000 Pack Quantity 10 Ship Dimensions 6 x 4 x 1 inches Seri
National Aerospace Standard NAS1804-6 Steel Nut, Self-Locking, Extended Washer, Double Hexagon
Approvals and Conformities NSN 5310-01-187-6109 Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS1804-6 Schedule B Code 7318.16.0000 Pack Quantity 1 Ship Dimensions 1 x 1 x 1 inches Series
National Aerospace Standard NAS1804-6N Steel Nut, Self-Locking, Extended Washer, Double Hexagon - 10/Pack
Approvals and Conformities NSN 5310-01-225-3585 Product Attributes Country of Origin United States Shipping Weight 0.03 pounds ECCN 9A991.d Manufacturer P/N NAS1804-6N Schedule B Code 7318.16.0000 Pack Quantity 10 Series NAS1804 Material Alloy Steel
National Aerospace Standard NAS1804-9 Steel Nut, Self-Locking, Extended Washer, Double Hexagon
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.003 pounds ECCN EAR99 Manufacturer P/N NAS1804-9 Pack Quantity 1 Series NAS1804 Thread Class: 3B Thread Direction: Right-Hand Locking Feature: Prevailing
National Aerospace Standard NAS1805-3 Steel Nut, Self-Locking, Extended Washer, Double Hexagon - 10/Pack
Approvals and Conformities NSN 5310-01-121-2751 Product Attributes Country of Origin United States Size .339" Shipping Weight 0.01 pounds ECCN EAR99 Manufacturer P/N NAS1805-3 Schedule B Code 7318.16.0000 Pack Quantity 10 Series NAS1805 Thread .1900
National Aerospace Standard NAS1805-4 Steel Nut, Self-Locking, Extended Washer, Double Hexagon - 100/Pack
Approvals and Conformities NSN 5310-01-196-0241 Product Attributes Country of Origin United States Size .434" Shipping Weight 0.1 pounds ECCN 9A991.d Manufacturer P/N NAS1805-4 Schedule B Code 7318.16.0000 Pack Quantity 100 Ship Dimensions 1 x 1 x 1
National Aerospace Standard NAS1805-7 Steel Nut, Self-Locking, Extended Washer, Double Hexagon
Approvals and Conformities NSN 5310-01-249-0476 Product Attributes Country of Origin United States Size .729" Shipping Weight 0.001 pounds ECCN 9A991.d Manufacturer P/N NAS1805-7 Schedule B Code 7318.16.0000 Pack Quantity 1 Series NAS1805 Thread .437
National Aerospace Standard NAS509-10 Steel Nut, Self-Locking, Hexagon
Approvals and Conformities NSN 5310-00-208-6797 Product Attributes Country of Origin United States Size 1.000" Shipping Weight 0.001 pounds ECCN EAR99 Manufacturer P/N NAS509-10 Schedule B Code 7318.16.0000 Pack Quantity 1 Series NAS509 Width 1.000 T
National Aerospace Standard NAS509-12 Steel Nut, Self-Locking, Hexagon - 4/Pack
Approvals and Conformities NSN 5310-00-298-9255 Product Attributes Country of Origin United States Size 1.125" Shipping Weight 0.004 pounds ECCN 9A991.d Manufacturer P/N NAS509-12 Schedule B Code 7318.16.0000 Pack Quantity 4 Ship Dimensions 1 x 1 x 1
National Aerospace Standard NAS509-14 Steel Nut, Self-Locking, Hexagon
Approvals and Conformities NSN 5310-00-208-5405 Product Attributes Country of Origin United States Size 1.313" Shipping Weight 0.001 pounds ECCN EAR99 Manufacturer P/N NAS509-14 Schedule B Code 7318.16.0000 Pack Quantity 1 Ship Dimensions 1 x 1 x 1 i