NAS509L8

Plain Hexagon Nut

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Description:

hexagon head, drilled, left hand, NAS509 series nut

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NAS509L8
NAS509L8
NAS509L8
NAS509L8
NAS509L8
NAS509L8
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NAS509L8 Datasheet Features and Specification

Surface Treatment Specification:
Cl 2 federal specification single treatment response type 2 qq-p-416
Surface Treatment:
Cadmium and chromate
Nut Style:
Hexagon
Nut Height:
0.313 inches
Material Specification:
Cond c4 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
Countersink Angle:
110.0 degrees both ends
Bearing Surface Type:
Chamfered or washer faced
Bearing Surface Finish:
125.0 microinches
Thread Class:
3b
Thread Direction:
Left-hand
Thread Qty Per Inch (tpi):
20
Thread Series:
Unjf (fine thread with external controlled root radius)
Thread Size:
0.500 inches
Width Across Flats:
Between 0.740 inches and 0.752 inches
Quick Specs
Thread Size 1/2
Thread Qty 20
Thread Series UNJF
Thread Class 3B
Material Steel

Additional Information

SKU / Model: NAS509L8
NSN: 5310-00-543-5041
FSC: Nuts and Washers / 5310
Product Series: NAS509L
Pack Weight (Approx.) 0.132 lb
Minimum Qty (MOQ): 5
ECCN: EAR99
National Motor Freight: 093460, Bolts / Nuts Noi Bbc / Zinc
Download PDF Version
NAS509L8_Military-Fasteners-com.pdf
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hexagon head, drilled, NAS509 series nut

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NAS509L8C

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NAS509L6

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

Product Image Gallery

Product code NAS509L8
NAS509L8
NAS509L8
NAS509L8
NAS509L8
NAS509L8
NAS509L8

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You all are Awesome! I am restoring a 1946 all aluminum camper and have come to you several times for materials needed. Every time I order, I get a quality product at a fair price in a timely manner. I couldn't ask for more.

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Dependable! I KNOW that my orders with military fasteners will go out the same day and that the rare backorder will be shipped without my having to follow up.

5.0

Have placed many orders in the past months with sales representative Brittany Cornish and couldn't be more pleased ! She is always a joy to speak with, and she always makes sure that my orders are delivered on time. She's a great asset to your team but I'm sure you already know that.

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