Boeing NAS1203-17 Bolt

National Aerospace Standards Commit

Part # NAS1203-17

The NAS1203-17 bolt meets 80205-NAS1203 standards, featuring a flat countersunk head and a grip diameter of 0.1885-0.1895 inches. With a tensile strength of 160,000 psi and enhanced corrosion resistance via cadmium/chromate treatment, it offers exceptional durability.
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Overview

The NAS1203-17 bolt is engineered for professional and industrial applications, conforming to the 80205-NAS1203 standard. Featuring a flat countersunk head style, it ensures a flush finish upon installation. With a grip diameter ranging from 0.1885 inches to 0.1895 inches, this bolt provides a secure fit. Designed for durability, it boasts a minimum tensile strength of 160,000 pounds per square inch. The surface treatment of cadmium and chromate enhances corrosion resistance, making it suitable for several assemblies.

Features & Benefits

Features
  • Countersink angle between 99.0 degrees and 101.0 degrees for optimal seating.
  • Available in multiple steel compositions, including E4340 and 4140, for versatile applications.
  • Hardness rating of 36.0 to 40.0 Rockwell C for excellent strength and wear resistance.
Benefits
  • Ensures a secure and stable connection in demanding environments.
  • Corrosion-resistant surface treatment extends the lifespan of the fastener.
  • Meets industry standards, providing confidence in performance and safety.

Technical Information

ATA Number

52

ATA Chapter

Doors

ATA Group

Structure

NIIN

008900084

NSN

5305-00-890-0084

FSCG

5305

FSCG Category

Screws

UNSPSC Code

31161600

UNSPSC Category

Bolts

Lead Time (Days)

188

Certification Status

CERTIFIED

ATA Part Number

NAS1203-17

CAGE Code

80205

Commercial Part

Yes

Harmonized Tariff Schedule Code

7318156080

Repairable

No

Specification Part Number

NAS1203-17

Supplier Part Number

NAS1203-17

Landing Gear Part

No

Leasable

No

Returnable

No

Aircraft Makes

Boeing
McDonnell Douglas

Aircraft Models

737
737-400
MD80
MD90
717-200
737-300
13 more

Shipping Details

ITAR Compliant

No

Part Explosive

No

ECCN

EAR99

Dry Ice

No
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Commercial Spares
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.