Boeing NAS1351C4-12 Screw

National Aerospace Standards Commit

Part # NAS1351C4-12

The NAS1351C4-12 screw offers reliable fastening with a 0.250" nominal diameter and 28 threads per inch. Made from durable steel alloys and featuring a flat chamfer head, it ensures compatibility and strength, with a minimum tensile strength of 80,000 psi for demanding applications.
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Overview

The NAS1351C4-12 screw is engineered for applications that demand reliable fastening with precise specifications. Featuring a nominal thread diameter of 0.250 inches and a thread quantity of 28 per inch, this screw ensures compatibility with a range of components. Constructed from durable steel alloys, including 302, 304, 305, 316, and 384, it provides exceptional strength and resilience. The right-hand thread direction and 3A thread class guarantee a secure fit, while the flat chamfer head style simplifies installation. With a minimum tensile strength of 80,000 pounds per square inch and a minimum yield strength of 30,000 pounds per square inch, this screw is suitable for demanding environments.

Features & Benefits

Features
  • Hexagon internal drive style for excellent torque application.
  • Passivated surface treatment for improved corrosion resistance.
  • Head diameter ranging from 0.365 inches to 0.375 inches for versatile use.
Benefits
  • Ensures a secure and stable fastening solution in several applications.
  • Enhances longevity and performance in challenging conditions.
  • Facilitates easy installation and maintenance with its user-friendly design.

Technical Information

ATA Number

21,
25,
32,
49,
78

ATA Chapter

Air Conditioning
Equipment / Furnishings
Landing Gear
Airborne Auxiliary Power
Exhaust

ATA Group

Airframe Systems
Power Plant

ATA Section

RAM AIR SYSTEM
STATIONS - CABIN ATTENDANT
LANDING GEAR CONTROL SYSTEM
APU COOLING AIR SYSTEM
THRUST REVERSER CONTROL SYSTEM

NIIN

002298801

NSN

5305-00-229-8801

FSCG

5305

FSCG Category

Screws

UNSPSC Code

31161501

UNSPSC Category

Cap screws

Lead Time (Days)

334

Certification Status

CERTIFIED

ATA Part Number

NAS1351C4-12

CAGE Code

80205

Commercial Part

Yes

Harmonized Tariff Schedule Code

7318156010

Repairable

No

Specification Part Number

NAS1351C4-12

Supplier Part Number

NAS1351C4-12

Landing Gear Part

No

Leasable

No

Returnable

No

Aircraft Makes

Airbus
McDonnell Douglas
Boeing

Aircraft Models

757-200PCF
757-300EM
767-300EREM
A321-200
767-200
A320-200 NEO
35 more

Shipping Details

ITAR Compliant

No

Part Explosive

No

ECCN

EAR99

Dry Ice

No
Buy now from
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.