Boeing MS9490-11 Bolt

Military Standards

Part # MS9490-11

The MS9490-11 bolt is designed for precision and reliability. With a 0.003 tolerance per inch, a hexagon head for easy use, and a nominal 0.250-inch diameter, it meets Government Standard 96906-Ms9490A, making it ideal for demanding applications.
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Overview

The MS9490-11 bolt is engineered for precision and reliability across several applications. Featuring a straight shank with a tolerance of 0.003 total per inch of bolt length, this design ensures optimal concentricity of the thread. The hexagon head allows for easy installation and removal, while the nominal thread diameter of 0.250 inches conforms to the 3A thread class. Constructed from steel, this bolt meets the Government Standard 96906-Ms9490A, making it suitable for demanding environments.

Features & Benefits

Features
  • Grip diameter ranges from 0.246 inches minimum to 0.249 inches maximum.
  • Thread quantity of 28 per inch with a right-hand thread direction.
  • Nominal grip length of 0.812 inches for stability in fastening applications.
Benefits
  • Ensures a secure fit with precise tolerances, enhancing overall performance.
  • Facilitates easy handling and installation due to the hexagon head design.
  • Meets stringent government standards, ensuring reliability in critical applications.

Technical Information

ATA Number

49,
72,
75,
78

ATA Chapter

Airborne Auxiliary Power
Engine Turbine / Turbo Prop Ducted Fan / Unducted Fan
Air
Exhaust

ATA Group

Airframe Systems
Power Plant

ATA Section

APU FUEL SYSTEM
APU IGNITION AND START SYSTEM
APU ELECTRIC STARTER SYSTEM
APU CONTROLS
Indicating
FAN FRAME
5 more

NIIN

014472810

NSN

5306-01-447-2810

FSCG

5306

FSCG Category

Bolts

Lead Time (Days)

42

Certification Status

CERTIFIED

ATA Part Number

MS9490-11

CAGE Code

96906

Commercial Part

Yes

Harmonized Tariff Schedule Code

7318152061

Repairable

No

Specification Part Number

MS9490-11

Supplier Part Number

MS9490-11

Landing Gear Part

No

Leasable

No

Returnable

No

Aircraft Makes

Boeing

Aircraft Models

737MAX
737-600
737-700C
737-900
767-400
747-400
35 more

Engine Makes

Pratt & Whitney

Engine Models

PW4052-3
PW4056
PW4056-3
PW4062-3
PW4052
PW4050-3
7 more

Shipping Details

ITAR Compliant

No

Part Explosive

No

ECCN

EAR99

Dry Ice

No
Buy now from
Commercial Spares
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