Screw, CRES

Part # NAS563C21

The NAS563C21 screw, made from durable iron, boasts a hexagon head and a minimum tensile strength of 160,000 psi. With head heights of 0.178-0.198 inches and lengths of 0.640-0.687 inches, its passivated finish enhances corrosion resistance for versatile applications.
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Overview

The NAS563C21 screw is crafted from durable iron and features a finished head with a hexagon design. This fastener is designed for reliable performance, with a minimum tensile strength of 160,000 pounds per square inch. The screw's dimensions include a head height ranging from 0.178 inches to 0.198 inches and a length between 0.640 inches and 0.687 inches. Its passivated surface treatment ensures enhanced corrosion resistance, making it suitable for various applications.

Features & Benefits

Features
  • Finished head with hexagon style for secure fastening.
  • Passivated surface treatment for improved corrosion resistance.
  • Right-hand thread direction with a nominal diameter of 0.190 inches.
Benefits
  • Ensures reliable fastening in demanding environments.
  • Enhances durability and longevity of the assembly.
  • Facilitates easy installation with hexagon corners for tool engagement.

Technical Information

ATA Number

30,
38

ATA Chapter

Ice and Rain Protection
Water / Waste

ATA Group

Airframe Systems

ATA Section

POTABLE WATER SYSTEM

NIIN

010174066

NSN

5306-01-017-4066

FSCG

5306

FSCG Category

Bolts

UNSPSC Code

31161504

UNSPSC Category

Machine screws

Certification Status

CERTIFIED

CAGE Code

80205

Harmonized Tariff Schedule Code

7318152010

Repairable

No

Supplier Part Number

NAS563C21

Aircraft Makes

Boeing
Airbus

Aircraft Models

A330-300
737NG-600
BBJ 737-700
767-200ERT
767-300EREM
A330-200
25 more

Shipping Details

ECCN

9A991.d
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Commercial Spares
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