Nut, CRES, Plain Extended Washer, Double Hexagon, Width Across Flats 0.304 Inches Minimum and 0.313 Inches Maximum

Name: Nut, CRES, Plain Extended Washer, Double Hexagon, Width Across Flats 0.304 Inches Minimum and 0.313 Inches Maximum
SKU: 4002680

Part # 4002680

The 4002680 Nut is a durable aviation fastener made of Iron Alloy 660. It features a corrosion-resistant silver surface, 0.190" thread size, right-hand threading, and secure assembly with its extended washer and six slots, exceeding industry standards.

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Overview

The Nut, with part number 4002680, is a double hexagon nut made from CRES. It features a minimum to maximum overall height ranging from 0.324 inches to 0.344 inches, ensuring a secure fit. The width across flats of the nut measures between 0.304 inches to 0.313 inches, contributing to its compatibility with standard tools. This nut is designed with a right-hand thread and has a thread quantity of 32 per inch, suitable for fine-thread applications. The washer outside diameter ranges from 0.395 inches to 0.415 inches, enhancing its functionality in various assemblies.

Features & Benefits

Designed with a double hexagon style for increased torque grip
Right-hand thread ensures standard engagement
Precise washer thickness for optimized load distribution
Special features include equally spaced slots for installation versatility

Technical Information

NIIN

003695661

NSN

5310-00-369-5661

FSCG

5310

FSCG Category

Nuts and Washers

UNSPSC Code

31161727

UNSPSC Category

Hexagonal nuts

Lead Time (Days)

262

Product Class Description

Hexagonal nuts

Country of Origin

United States

Manufacturer CAGE Code

56878

Storage Required

Unit Of Measure

Pieces Per Pound

DFAR Applicable

Yes

Revision Level Applicable

Yes

Product Class

31161727

Material Composition

CRES

Design Holder CAGE Code

77445

Design Holder

PRATT & WHITNEY AIR

Potential Alternates

5310003695661

Shipping Details

Dry Ice

Proprietary Part

Hazmat

Buy now from

Boeing Distribution Services

This product is no longer available.

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