Nut, Corrosion Resistant Steel, Self-Locking, Hexagon, Thread Series Unified National Joint Fine

Name: Nut, Corrosion Resistant Steel, Self-Locking, Hexagon, Thread Series Unified National Joint Fine
SKU: KFN511DL6

Part # KFN511DL6

The KFN511DL6 Nut is designed for high-performance aviation, made from Iron Alloy 660. It features a hexagon shape, secure locking system, and dimensions of 0.606" height and 0.410-0.439" width. Enhanced with dry film lubricant for reliability.

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Boeing Distribution Services

Overview

Nut is a self-locking hexagon component identified by KFN511DL6. This nut is specifically designed with a nominal thread size of 0.375 inches and features a thread series of Unified National Joint Fine (UNJF). The nut height is a maximum of 0.606 inches, ensuring compatibility with various fastening applications. It includes a chamfered bearing surface type and a locking feature that utilizes a prevailing torque all-metal design. This design enhances its effectiveness in maintaining secure connections in assembly.

Features & Benefits

Supports prevailing torque all-metal locking mechanism
Utilizes a hexagon style for ease of use with standard tools
Features a chamfered bearing surface for better fit
Designed with a right-hand thread direction for standard applications

Technical Information

NIIN

013317216

NSN

5310-01-331-7216

FSCG

5310

FSCG Category

Nuts and Washers

UNSPSC Code

31161727

UNSPSC Category

Hexagonal nuts

Lead Time (Days)

262

Product Class Description

Hexagonal nuts

Harmonized Tariff Schedule Code

7616109090

Storage Required

Unit Of Measure

Pieces Per Pound

DFAR Applicable

Revision Level Applicable

Product Class

31161727

Material Composition

CORROSION RESISTANT STEEL (CRES)

Design Holder CAGE Code

15653

Design Holder

HOWMET FASTENING SYSTEMS

Potential Alternates

5310013317216

Shipping Details

ECCN

EAR99

Proprietary Part

Hazmat