Nut, Self-Locking, Extended Washer, Double Hexagon, Corrosion Resistant Steel

Part # NAS1805-7

Manufacturer:

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Revision:

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LOCK NUT
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Overview

The Nut, Self-Locking, Extended Washer, Double Hexagon with part number NAS1805-7 is designed for reliable fastening applications. This nut features a prevailing torque all metal design which provides resistance to loosening under vibrations. It has a nominal thread size of 0.438 inches and a double hexagon nut style that allows for easy installation and removal. The washer thickness of 0.069 inches nominal and a width across flats ranging from 0.553 to 0.564 inches ensures a secure fit. Additionally, it is rated for a temperature of 450.0 Fahrenheit nominal, making it suitable for high-temperature applications. Overall, this nut meets the 80205-NAS1805 professional/industrial association standard, making it a dependable choice for various fastening needs.

Technical Information

ATA Number

27,
36,
49,
53,
54,
55,
57,
71,
76,
78

ATA Chapter

Flight Controls
Pneumatic
Airborne Auxiliary Power
Fuselage
Nacelles / Pylons
Stabilizers
4 more

ATA Group

Airframe Systems
Structure
Power Plant

ATA Section

TRAILING EDGE FLAP SYSTEM
ENGINE BLEED AIR
APU POWER PLANT
FAIRINGS
STRUT INSULATION BLANKETS
FITTINGS
6 more

NIIN

012490476

NSN

5310-01-249-0476

FSCG

5310

FSCG Category

Nuts and Washers

UNSPSC Code

31161716

UNSPSC Category

Locknuts

Lead Time (Days)

472

Not For Sale

No

Product Class Description

Locknuts

Country of Origin

Italy

Harmonized Tariff Schedule Code

7318160085

Manufacturer CAGE Code

A3856

Storage Required

No

Unit Of Measure

EA

Pieces Per Pound

0

DFAR Applicable

Yes

Revision Level Applicable

No

Product Class

31161716

Material Composition

CORROSION RESISTANT STEEL (CRES)

Design Holder CAGE Code

80205

Design Holder

NATIONAL AEROSPACE STANDARDS

Potential Alternates

162335ITL
5310012490476

Aircraft Makes

Embraer
Boeing
Airbus

Aircraft Models

737-900
737NG-AEW&C
747-200
757-200EM
767
ERJ-190-100
81 more

Shipping Details

Dry Ice

No

ECCN

EAR99

Proprietary Part

No

Hazmat

No
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Boeing Distribution Services
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