NAS509-4

Plain Hexagon Nut

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Description:

Thread: 1/4-28, drilled jam nut, alloy steel material, NAS509 series nut

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NAS509-4
NAS509-4
NAS509-4
NAS509-4
NAS509-4
NAS509-4
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NAS509-4 Datasheet Features and Specification

Surface Treatment Specification:
Class 2 federal specification single treatment response type 2 qq-p-416
Surface Treatment:
Cadmium and chromate
Nut Style:
Hexagon
Nut Height:
0.188 inches
Nondefinitive Specification/std Data:
2 type
Material Specification:
Cond f4 military specification single material response mil-s-6758
Material:
Steel comp 4130
Hole Type And Quantity:
3 drilled
Hole Configuration Style:
Configuration b
Hardness Rating:
Between 34.0 rockwell c and 38.0 rockwell c
Drilled Hole Diameter:
Between 0.045 inches and 0.050 inches
Bearing Surface Type:
Chamfered
Bearing Surface Finish:
125.0 microinches
Thread Class:
3b
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
28
Thread Series:
Unjf (fine thread with external controlled root radius)
Thread Size:
0.250 inches
Width Across Flats:
Between 0.428 inches and 0.440 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJF
Thread Class 3B
Material Steel

Additional Information

SKU / Model: NAS5094
NSN: 5310-00-141-3010
FSC: Nuts and Washers / 5310
Product Series: NAS509
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5
Schedule B: 7318.16.0015
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS509-4_Military-Fasteners-com.pdf
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More NAS509 plain hexagon nuts

NAS509L9

Thread Size: 1/2", Nut Height: 3/8", Head Width: 7/8"

NAS509L8C

Thread size: 1/2in., Nut Height: 3/8in., Head Width: 3/4in.

NAS509L8

NAS509L8 Hexagon Plain Nut

NAS509L7C

Thread Size: 3/8in., Nut Height: 1/4in., Head Width: 5/8in.

NAS509L7

$8.34 Each, Thread Size: 1/2in., Nut Height: 1/4in., Head Width: 5/8

NAS509L6C

$10.20 Each, left hand drilled jam nut NAS509

Product Image Gallery

Product code NAS509-4
NAS509-4
NAS509-4
NAS509-4
NAS509-4
NAS509-4
NAS509-4

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I found your company via Google and I am glad I did. It was very easy to order the item that I needed. I will definitely be back. Thank you!

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Amelia Fato, excellent customer service. Able to provide quick response on requested quotes.

5.0

excellent customer service!

5.0

Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

5.0