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MS21042L04 Nut, Self-Locking, Steel

Part # MS21042L04

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Revision:

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Certifications:

MS21042L04

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Certs Required:

The MS21042L04 Self-Locking Nut is essential in aviation, featuring a 0.112" nominal thread size and 40 threads per inch. Made from high-quality steel with cadmium and chromate treatment for corrosion resistance, it endures up to 450°F, ensuring reliability in critical flight safety applications.
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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 MS21042L04 Self-Locking Nut is a critical component designed for high-performance applications in the aviation industry. This hexagon nut features a nominal thread size of 0.112 inches with a right-hand thread direction and a thread quantity of 40 per inch. Constructed from high-quality steel and treated with cadmium and chromate for enhanced corrosion resistance, it ensures durability and reliability. With a temperature rating of up to 450 degrees Fahrenheit, this nut is engineered to withstand extreme conditions, making it an essential choice for flight safety critical applications.

Features & Benefits

Features
  • Hexagon design with a nominal thread size of 0.112 inches.
  • Cadmium and chromate surface treatment for superior corrosion resistance.
  • Temperature rating of 450 degrees Fahrenheit for high-performance applications.
  • Prevailing torque all-metal design for secure locking.
Benefits
  • Ensures reliable fastening in demanding aviation environments.
  • Resists corrosion, extending the lifespan of the nut.
  • Provides secure locking to enhance safety and performance.
  • Complies with flight safety critical standards for peace of mind.

Technical Information

ATA Number

21,
22,
23,
24,
25,
26,
27,
28,
29,
30,
31,
32,
33,
34,
35,
36,
38,
39,
44,
45,
46,
49,
52,
53,
54,
57,
61,
67,
71,
73,
76,
77,
78,
79,
92

ATA Chapter

Air Conditioning
Auto Flight
Communications
Electrical Power
Equipment / Furnishings
Fire Protection
29 more

ATA Group

Airframe Systems
Structure
Propeller/Rotor
Power Plant
Peculiar Military Chapters

ATA Section

DISTRIBUTION
MAIN DISTRIBUTION MANIFOLD
CONTROL CABIN CONDITIONED AIR DISTRIBUTION SYSTEM
PASSENGER CABIN CONDITIONED AIR DISTRIBUTION SYSTEM
VENTILATION
MISSION EQUIPMENT COOLING SYSTEM
240 more

NIIN

008071471

NSN

5310-00-807-1471

FSCG

5310

FSCG Category

Nuts and Washers

Lead Time (Days)

444

Not For Sale

No

Product Class Description

Locknuts

Country of Origin

Morocco
United States
Italy
Mexico
France

Harmonized Tariff Schedule Code

7318160085

Manufacturer CAGE Code

60119
52828
019L2
F0224
15653
A3856

Storage Required

No

Unit Of Measure

EA

Pieces Per Pound

0

DFAR Applicable

Yes

Revision Level Applicable

No

Product Class

31161716

Material Composition

STEEL

Design Holder CAGE Code

96906

Design Holder

MS STANDARDS

Potential Alternates

5310004691349
108200684
MS21042-L04
959C711-1
REPMS21042L04
AFCMS21042L04
17 more

Aircraft Makes

Bombardier
Beech
Boeing
Cessna
Beech
Bell Helicopter
2 more

Aircraft Models

206A
717-200
A321-100
BBJ 737-700
777-300
737-8200
196 more

Engine Makes

CFM International

Engine Models

CFM56-5B2/3
CFM56-5B4
CFM56-5B6/2P
CFM56-5B8/P
CFM56-5B3/P
CFM56-5B6
34 more

Shipping Details

8130-3 Eligible

No

Dry Ice

No

ECCN

EAR99

Proprietary Part

No

Hazmat

No
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Boeing Distribution Services
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