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MS21044N5 Cadmium-Plated Steel Bolt, Steel Self-Locking Nuts with Nylon Collar Type, 5⁄16-24 Size

Part # MS21044N5=28
The MS21044N5 is a high-performance self-locking nut designed with a nylon collar that provides a secure friction grip on bolt threads. This design ensures that the nut remains fastened under various conditions, making it ideal for applications requiring reliability and durability. It is suitable for high-temperature environments up to 1200˚ F.

Features
• Self-locking design with nylon collar for enhanced grip
• Available in cadmium-plated steel, stainless steel, and silver-plated stainless steel
• High-temperature resistance up to 1200˚ F

Benefits
• Prevents loosening due to vibration and thermal expansion
• Versatile material options for various environmental conditions
• Increases safety and reliability in critical applications

Specifications
• Series: MS21044
• Thread Direction: Right Hand
• Width Across Flat: 0.492 to 0.502 in
• Insert Material: Nylon
• Height: 0.271 to 0.36 in
• Head Type: Hexagonal
• Material: Steel
• Thread Size: 5/16-24
• Thread Type: UNJF-3B
• Temperature Rating: 250 deg F
• Domestic/Import: Domestic
NSN
5310-00-088-0553 
Cage Code
9H257 
Country of origin
United States 
ECCN / USML
EAR99 
Schedule B
7318160000 
Dimensions (L x W x H)
.5 x .5 x .313 IN
Total Shelf Life (days)
No Information
Hazmat Code
Package Weight
.011 LB
FAA Approval Code
STD
ISBN
 
Condition
Color
 
Brand
 
Hazmat(Y/N)
LTL(Y/N)
8130-3 Eligible
No 
Forecasted
Yes
Item Replacement History
  • MS20365-524C

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