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Technical Information
Shipping Details

Nut, Self-Locking, Plate, Carbon Steel

Part # MS21059L4

Manufacturer:

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Revision:

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Certifications:

MS21059L4

Quality Docs:

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Certs Required:

LOCK NUT,PLATE,TWO LUG
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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

Nut, Self-Locking, Plate is designed with the part number MS21059L4 and features a prevailing torque all metal design for enhanced locking capability. The nut has a maximum length of 1.292 inches and a maximum height of 0.281 inches, making it compact yet effective. It is constructed with a dry film lubricant for smooth operation and has a hardness rating of 49.0 Rockwell C maximum. The nut is designed to accommodate a temperature rating of 450.0 Fahrenheit nominal, ensuring durability under heat. With two holes for mounting and a right-hand thread direction, this nut is versatile for various installation needs.

Technical Information

ATA Number

21,
22,
24,
25,
26,
27,
28,
29,
30,
31,
32,
33,
34,
35,
49,
50,
52,
53,
54,
55,
56,
57,
78

ATA Chapter

Air Conditioning
Auto Flight
Electrical Power
Equipment / Furnishings
Fire Protection
Flight Controls
17 more

ATA Group

Airframe Systems
Structure
Power Plant

ATA Section

MAIN DISTRIBUTION MANIFOLD
PRESSURIZATION CONTROL
PRESSURIZATION CONTROL SYSTEM
PRESSURIZATION RELIEF VALVES
TEMPERATURE CONTROL
CONDITIONED AIR TEMPERATURE CONTROL SYSTEM
75 more

NIIN

007775793

NSN

5310-00-777-5793

FSCG

5310

FSCG Category

Nuts and Washers

Lead Time (Days)

206

Not For Sale

No

Product Class Description

Nutplate nuts

Country of Origin

United States
Italy

Harmonized Tariff Schedule Code

7318190000

Manufacturer CAGE Code

52828
75237
71087
15653
A3856

Storage Required

No

Unit Of Measure

EA

Pieces Per Pound

0

DFAR Applicable

No

Revision Level Applicable

Yes

Product Class

31161723

Material Composition

CARBON STEEL

Design Holder CAGE Code

96906

Design Holder

MS STANDARDS

Potential Alternates

136808ITL
NAS686A4
113503ITL
MS21059-L4
183136ITL
SPSMS21059L4
8 more

Aircraft Makes

Boeing
Piper
Beech
Embraer
Airbus
Cessna
3 more

Aircraft Models

A319-100
A340-200
A321-100
A36TC
747-400
A340-600
139 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.