NAS1291-7

Locking Extended Washer Nut Self

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Description:

Thread: 7/16-20, self-locking, low height, light weight, cadmium plated steel, NAS1291 series nut

* Manufacturer certifications are shipped with your order FREE of charge
NAS1291-7
NAS1291-7
NAS1291-7
NAS1291-7
NAS1291-7
NAS1291-7
Add to Cart Up to qty 420 ships same day if ordered before 4pm EST
NAS1291-7 Price:
buy now
$7.36 Each
Quantity:
Pre-packaged bag qty: 10 ea
* Sold in increments of 10
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NAS1291-7 Datasheet Features and Specification

Locking Feature:
Prevailing torque all metal design
Material:
Steel
Thread Size:
0.438 inches
Nut Style:
Hexagon
Overall Height:
Between 0.313 inches and 0.328 inches
Surface Treatment:
Cadmium and chromate
Tempurature Rating:
450.0 degrees fahrenheit
Thread Class:
3b
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
20
Thread Series:
Unf (fine thread)
Washer Outside Diameter:
0.708 inches
Washer Thickness:
0.035 inches
Width Across Flats:
Between 0.494 inches and 0.504 inches
Quick Specs
Thread Size 7/16
Thread Qty 20
Thread Series UNF
Thread Class 3B
Material Steel

Additional Information

SKU / Model: NAS12917
NSN: 5310-00-918-0482
FSC: Nuts and Washers / 5310
Product Series: NAS1291
Pack Weight (Approx.) 0.128 lb
Minimum Qty (MOQ): 10
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1291-7_Military-Fasteners-com.pdf
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NAS1291-10
Self-Locking Extended Washer Nut

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Thread: 5/8-18, self locking, hexagon, low height, light weight, cadmium plated steel, NAS1291 series nut

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Product Image Gallery

Product code NAS1291-7
NAS1291-7
NAS1291-7
NAS1291-7
NAS1291-7
NAS1291-7
NAS1291-7

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Customer Reviews

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Everything arrived quickly and correctly. I'm a longtime customer and find your service to be always top of the line.

5.0

Thanks Military Fasteners, you folks continue to be the best in filling orders and getting them out quickly. You are my go to source for all things aviation.

5.0

I called in a hot order that was needed next day. It was already mid afternoon and i had already skipped the deadline for shipments that day. I spoke with Trisha, and she went out of her way to place my order and get it pulled and shipped same day. Thank you Trisha, you are the best.

5.0

All of my orders have originated thru your online system and have arrived on time as advertised. Your system performs great. I can decide while ordering how I want it shipped and what cost. All things said, I find your system very easy to order thru.

5.0