Nut, Self-Lock, Hex

National Aerospace Standards Commit

Part # NAS1291-02

The NAS1291-02 self-locking hex nut is built from durable steel with a corrosion-resistant cadmium coating. Featuring a nominal thread size of 0.086 inches and a 450°F temperature rating, it excels in high-demand environments. Its all-metal design ensures secure fastening for critical applications.
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Overview

The NAS1291-02 self-locking hex nut is engineered for secure fastening in demanding environments. Constructed from durable steel, this nut features a cadmium surface treatment for enhanced corrosion resistance. With a nominal thread size of 0.086 inches and a temperature rating of 450 degrees Fahrenheit, it is designed to withstand high temperatures while maintaining reliable performance. The all-metal design ensures a strong locking feature, making it suitable for critical applications.

Features & Benefits

Features
  • Self-locking hexagon design for secure fastening.
  • Cadmium surface treatment for corrosion resistance.
  • Temperature rating of 450 degrees Fahrenheit.
Benefits
  • Ensures reliable performance in high-temperature environments.
  • Reduces the risk of loosening under vibration.
  • Facilitates easy installation and maintenance.

Technical Information

ATA Number

28

ATA Chapter

Fuel

ATA Group

Airframe Systems

ATA Section

FUEL QUANTITY INDICATING SYSTEM

NIIN

009683523

NSN

5310-00-968-3523

FSCG

5310

FSCG Category

Nuts and Washers

Lead Time (Days)

188

Certification Status

CERTIFIED

ATA Part Number

NAS1291-02

CAGE Code

80205

Commercial Part

Yes

Repairable

No

Specification Part Number

NAS1291-02

Supplier Part Number

NAS1291-02

Landing Gear Part

No

Leasable

No

Returnable

No

Aircraft Makes

Boeing

Aircraft Models

767-300EREM
757-200PCF
757-200PF
767
757-200PC
767-200ERSF
9 more

Shipping Details

ITAR Compliant

No

Part Explosive

No

ECCN

EAR99

Dry Ice

No
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Commercial Spares
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