MS21045-6S

Military Standard Locking Hexagon Nut Self

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Description:

Thread Size: 3/8", Nut Height: 3/8", Head Width: 1/2", MS21045 series nut

* Manufacturer certifications are shipped with your order FREE of charge
MS21045-6S
MS21045-6S
MS21045-6S
Add to Cart Backordered: Ships in 2-3 Days
MS21045-6S Price: $1.98 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
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MS21045-6S Datasheet Features and Specification

Bearing Surface Finish:
125.0 microinches
Bearing Surface Type:
Chamfered or washer faced
Countersink Angle:
88.0 degrees nut
Locking Feature:
Prevailing torque all metal design
Lubrication:
Soluble lubricant
Material:
Steel
Thread Size:
0.375 inches
Nut Height:
Between 0.318 inches and 0.469 inches
Nut Style:
Hexagon
Special Features:
Segmented beam lock
Surface Treatment:
Cadmium and chromate
Surface Treatment Specification:
Cl3 federal specification single treatment response qq-p-416 ty2
Tempurature Rating:
450.0 degrees fahrenheit
Thread Class:
3b
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
24
Thread Series:
Unjf (fine thread with external controlled root radius)
Width Across Flats:
Between 0.553 inches and 0.564 inches
Quick Specs
Thread Size 3/8
Thread Qty 24
Thread Series UNJF
Thread Class 3B
Material Steel

Additional Information

SKU / Model: MS210456S
NSN: 5310-01-389-4231
FSC: Nuts and Washers / 5310
Product Series: MS21045
Pack Weight (Approx.) 0.449 lb
Minimum Qty (MOQ): 25
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21045-6S_Military-Fasteners-com.pdf
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Product code MS21045-6S
MS21045-6S
MS21045-6S
MS21045-6S

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Recently my avionics technician and I were installing a component in my aircraft and there were some critical fasteners missing from the manufactures package. This stopped the entire process. I called Military Fasteners after finding the parts on line, and Trisha answered the phone. I told her the situation and that I needed them ASAP. I found the parts gave her the part number and she confirmed they were in stock. This was about 430 in the afternoon just before closing. Trisha was kind and professional got the parts out the door that evening even though it was after the shipping cut off. Saved the day. I can tell you this entire company is represented by Trisha, anything they can do to help you out of a jamb they will absolutely go the extra mile and Trisha is the go to person. I am sure there are others there with her same attitude and professionalism. This is a great resource for all your fasteners needs.

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