Nut, Self-Locking, Extended Washer

Part # ST1334-12

NUT
Buy now from
Boeing Distribution Services

Overview

Nut, Self-Locking, Extended Washer, Double Hexagon, part ST1334-12 is designed for use in various aircraft applications. This nut features a double hexagon style and a corrosion resistant steel construction. It includes a prevailing torque all metal design for locking, ensuring reliability in high-stress environments. The nut has a nominal thread size of 0.375 inches and a right-hand thread direction, making it compatible with a variety of fasteners. The overall height is specified to be within 0.390 inches minimum and 0.400 inches maximum, providing a secure fit for assembly.

Features & Benefits

  • Features a self-locking mechanism for enhanced security
  • Double hexagon design allows for better torque application
  • Corrosion resistant steel construction for durability
  • Right-hand thread direction for standard engagement
  • Prevailing torque design ensures stability under vibration

Technical Information

NIIN

003827591

NSN

5310-00-382-7591

FSCG

5310

FSCG Category

Nuts and Washers

UNSPSC Code

31161727

UNSPSC Category

Hexagonal nuts

Lead Time (Days)

190

Product Class Description

Hexagonal nuts

Harmonized Tariff Schedule Code

7318160060

Storage Required

No

Unit Of Measure

EA

Pieces Per Pound

0

DFAR Applicable

No

Revision Level Applicable

No

Product Class

31161727

Material Composition

CORROSION RESISTANT STEEL (CRES)

Design Holder CAGE Code

77445

Design Holder

PRATT & WHITNEY AIR

Potential Alternates

4058797

Aircraft Makes

Boeing

Aircraft Models

757

Shipping Details

Dry Ice

No

ECCN

EAR99

Proprietary Part

No

Hazmat

No
Buy now from
Boeing Distribution Services
DISCLAIMER: Product information provided “as is.” Boeing may add, change, discontinue or remove this information at any time. Product photos may not be exact match to product delivered. See terms & conditions.