Boeing NAS6203-20D Bolt

National Aerospace Standards Commit

Part # NAS6203-20D

The NAS6203-20D bolt features a right-hand thread, 0.190 in. diameter, and a grip length of 1.240-1.260 in. Made from high-strength steel with a hexagon head, it is corrosion-resistant and supports up to 160,000 psi tensile strength.
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Overview

The NAS6203-20D bolt is engineered for applications that demand reliable fastening solutions. Featuring a right-hand thread direction and a thread class of 3A, this bolt ensures compatibility with a range of components. With a nominal thread diameter of 0.190 inches and a grip length ranging from 1.240 inches to 1.260 inches, it provides flexibility during installation. Made from steel compounds E4340 or 8740, this bolt demonstrates exceptional strength characteristics, boasting a minimum tensile strength of 160,000 pounds per square inch. The dished hexagon head style allows for efficient torque application, while the hardness rating of 36.0 to 40.0 Rockwell C ensures durability under stress. Additionally, surface treatments of cadmium and chromate enhance corrosion resistance, making this bolt suitable for demanding environments.

Features & Benefits

Features
  • Right-hand thread direction with a thread class of 3A for compatibility.
  • Constructed from steel compounds E4340 or 8740 for excellent strength.
  • Surface treatments of cadmium and chromate for excellent corrosion resistance.
Benefits
  • Ensures reliable fastening in several applications.
  • Offers flexibility in installation with adjustable grip and thread lengths.
  • Durable design suitable for demanding environments, enhancing longevity.

Technical Information

ATA Number

27,
52

ATA Chapter

Flight Controls
Doors

ATA Group

Airframe Systems
Structure

ATA Section

RUDDER AND RUDDER TRIM CONTROL SYSTEM
GALLEY SERVICE DOORS

NIIN

010562948

NSN

5306-01-056-2948

FSCG

5306

FSCG Category

Bolts

UNSPSC Code

31161620

UNSPSC Category

Hexagonal bolts

Lead Time (Days)

362

Certification Status

CERTIFIED

ATA Part Number

NAS6203-20D

CAGE Code

80205

Commercial Part

Yes

Harmonized Tariff Schedule Code

7318156080

Repairable

No

Specification Part Number

NAS6203-20D

Supplier Part Number

NAS6203-20D

Landing Gear Part

No

Leasable

No

Returnable

No

Aircraft Makes

Boeing
McDonnell Douglas
Bombardier

Aircraft Models

CRJ-200
MD11
MD11
717-200
DC10
DC9
4 more

Shipping Details

ITAR Compliant

No

Part Explosive

No

ECCN

EAR99

Dry Ice

No
Buy now from
Commercial Spares
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