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Bolt, CRES

Part # AN4-5A

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Certifications:

AN4-5A

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The AN4-5A Machine Bolt is a high-strength, corrosion-resistant fastener for aviation. With a 0.250" diameter and military-grade construction, it\'s designed for critical assemblies in B-1 equipment and aircraft, ensuring secure fastening and durability in demanding environments.
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WARNING: This product can expose you to chemicals including CADMIUM (NON-PYROPHORIC) which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Overview

The AN4-5A Machine Bolt is engineered for high-performance applications in the aviation industry. With a nominal thread diameter of 0.250 inches and a right-hand thread direction, this bolt ensures secure fastening in critical assemblies. Constructed from high-strength steel alloys, including 4037, 4130, and 8740, it features a cadmium and chromate surface treatment for enhanced corrosion resistance. Designed to meet stringent military specifications, this bolt is ideal for use in B-1 support equipment and aircraft systems, providing reliability and durability in demanding environments.

Features & Benefits

Features
  • Nominal thread diameter of 0.250 inches for versatile applications.
  • Constructed from high-strength steel alloys for superior durability.
  • Cadmium and chromate surface treatment for enhanced corrosion resistance.
  • Hexagon head style with a finished head for secure fastening.
Benefits
  • Ensures long-lasting performance in critical aviation environments.
  • Provides secure fastening to enhance safety and reliability.
  • Resists corrosion, extending the lifespan of the fastener.
  • Complies with military specifications, ensuring quality and performance.

Technical Information

ATA Number

22,
24,
25,
26,
27,
28,
31,
32,
33,
35,
38,
52,
55,
71,
78

ATA Chapter

Auto Flight
Electrical Power
Equipment / Furnishings
Fire Protection
Flight Controls
Fuel
9 more

ATA Group

Airframe Systems
Structure
Power Plant

ATA Section

Autopilot
FLIGHT COMPARTMENT EQUIPMENT
PASSENGER CABIN LINING AND INSULATION
SEATS - PASSENGER
STATIONS - CABIN ATTENDANT
Galley
31 more

NIIN

001511427

NSN

5306-00-151-1427

FSCG

5306

FSCG Category

Bolts

Lead Time (Days)

430

Not For Sale

No

Product Class Description

Bolts

Country of Origin

United States

Harmonized Tariff Schedule Code

7318152095

Manufacturer CAGE Code

62384
8Z507
0TDM0
3Z958
007R1
0RFT4
1 more

Storage Required

No

Unit Of Measure

EA

Pieces Per Pound

0

DFAR Applicable

Yes

Revision Level Applicable

No

Product Class

31161600

Material Composition

ALLOY STEEL,CRES

Design Holder CAGE Code

88044

Design Holder

AN STANDARDS

Potential Alternates

00-151-1427
AIFAN4-5A
AN45A
145-540-90205
111747ITL
5306001511427
1 more

Aircraft Makes

Bell Helicopter
Piper
Beech
Cessna
Boeing
Bombardier
4 more

Aircraft Models

PA-32-RT300T
PA-34-200T
DC10
737-100
PA-32-R301
777-300ER
157 more

Shipping Details

Dry Ice

No

ECCN

EAR99

Proprietary Part

No

Hazmat

No
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Boeing Distribution Services
Product information provided "as is", and Boeing may add, change, discontinue or remove product information at any time. Product photos may not be exact match to product delivered. See terms & conditions.