MS21059-5

Military Standard Locking Nutplate Self

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Description:

Thread: 1/4-24, Thread Size: 1/4", Nut Length: 1-9/32", Nut Height: 5/16", fine thread, two lug, soluble lubricant, MS21059 series nut

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MS21059-5
MS21059-5
MS21059-5
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MS21059-5 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Tempurature Rating:
450 degrees fahrenheit
Surface Treatment Specification:
Cl 2 federal specification single treatment response type 2 qq-p-416
Surface Treatment:
Cadmium
Plate Width:
Between 0.412 inches and 0.609 inches
Plate Thickness:
0.045 inches
Nut Style:
Plate
Nut Length:
1.292 inches
Nut Mounting Provision:
Straight holes
Nut Counterbore Depth:
0.045 inches nut
Nut Height:
0.328 inches
Mounting Hole Diameter:
Between 0.130 inches and 0.135 inches
Material:
Steel
Mounting Hole Arrangement Style:
2 holes
Lubrication:
Soluble lubricant
Hardness Rating:
49.0 rockwell c
Locking Feature:
Prevailing torque all metal design
Features Provided:
Floating nut
Thread Qty Per Inch (tpi):
24
Distance From Aperture Center To Mounting Hole Center:
Between 0.495 inches and 0.505 inches
Counterbore Diameter:
0.372 inches nut and 0.392 inches nut
Center To Center Distance Between Mounting Holes Along Length:
Between 0.998 inches and 1.002 inches
Thread Series:
Unjf (fine thread with external controlled root radius)
Thread Size:
0.312 inches
Quick Specs
Thread Size 1/4
Thread Qty 24
Thread Series UNJF
Thread Class 3B
Material Steel

Additional Information

Alternate Part Numbers

  • RF200X5
SKU / Model: MS210595
NSN: 5310-00-777-5774
FSC: Nuts and Washers / 5310
Product Series: MS21059
Pack Weight (Approx.) 0.115 lb
Minimum Qty (MOQ): 10
Schedule B: 7318.16.0030
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21059-5_Military-Fasteners-com.pdf
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More MS21059 self-locking nutplates

MS21059L7

Low height, two lug

MS21059L6

Thread is 3/8-24, self locking nutplate two lug floating low height cadmium plated carbon steel with dry film lube plain rivet holes, 5310-00-881-0715

MS21059L5

Nutplate with dry film lube 5/16-24 thread low height floating

MS21059L4K

$2.10 Each, 1/4-28 thread self-locking nutplate two lug floating low height cadmium plated carbon steel with dry film lube countersunk rivet holes

MS21059L4

Nutplate, two lug, 1/4-28 thread, low height, floating cadmium plated, 5310-00-777-5793

MS21059L3K

$1.08 Each, Two lug nutplate 10-32 thread low height floating countersunk riveting

Product Image Gallery

Product code MS21059-5
MS21059-5
MS21059-5
MS21059-5

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5.0

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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