NAS1726-7

Locking Assembled Washer Nut Self

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Description:

Thread Size: 1/2", Head Width: 1/2

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NAS1726-7 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque all metal design
Washer Outside Diameter:
0.760 inches maximum
Counterbore Diameter:
0.474 inches minimum nut and 0.484 inches maximum nut
Overall Height:
0.383 inches minimum and 0.403 inches maximum
Nut Style:
Flat with turned up edge
Nut Counterbore Depth:
0.072 inches minimum nut and 0.087 inches maximum nut
Width Across Flats:
0.492 inches minimum and 0.502 inches maximum
Tempurature Rating:
450.0 deg fahrenheit maximum
Thread Series:
Unjf
Thready Qty Per Inch (tpi):
20
Thread Size:
0.438 inches
Material:
Steel comp 1050 washer
Material:
Steel comp 8740 nut or steel comp 4340 nut
Material Specification:
Ams 5085 assn std single material response washer
Material Specification:
Mil-s-6049 mil spec 1st material response nut or mil-s-5000 mil spec 2nd material response nut
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416, cl 2, ty 2 fed spec single treatment response overall
Specification Data:
80205-nas1726 professional/industrial association standard
Quick Specs
Thread Size 7/16
Thread Qty 20
Material Steel

Additional Information

SKU / Model: NAS17267
NSN: 5310-01-440-4438
FSC: Nuts and Washers / 5310
Product Series: NAS1726
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 2
Schedule B: 7318.16.0085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1726-7_Military-Fasteners-com.pdf
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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

My company works directly with Military Fasteners, and we have had nothing but positive experiences. Trisha Hawkins, in particular, has been our primary contact. She always responds quickly and works to make sure the order is correct and shipped on time. Military Fasteners is a trusted vendor of ours and we look forward to working with them again in the future!

5.0

I've been a customer since 1983 and you have provided what I needed most times in a very timely manner at the right price. Over all I have been very satisfied with your company.

5.0

I recently ordered a needed part using my iPhone on a Sunday morning. Easy quick process and delivery was on time as promised. Satisfied customer

5.0