NAS1291C04

Locking Extended Washernut Self

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Description:

Thread: 4-40, Thread Size: 1/8", Head Width: 1/8", NAS1291 series nut

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NAS1291C04
NAS1291C04
NAS1291C04
Add to Cart Up to qty 1550 ships same day if ordered before 4pm EST
NAS1291C04 Price:
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$0.70 Each
Quantity:
Pre-packaged bag qty: 50 ea
* Sold in increments of 50
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NAS1291C04 Datasheet Features and Specification

Thread Qty Per Inch (tpi):
40
Thread Direction:
Right-hand
Thread Class:
3b
Tempurature Rating:
800 degrees fahrenheit
Surface Treatment Specification:
Qq-s-365 federal specification single treatment response or ams 2410 assn standard single treatment response
Surface Treatment:
Silver
Precious Material And Location:
Silver
Overall Height:
Between 0.103 inches and 0.125 inches
Precious Material:
Silver
Nut Style:
Hexagon
Material Specification:
Ams 5525 assn standard single material response or ams 5735 assn standard single material response
Material:
Iron alloy 660
Lubrication:
Soluble lubricant
Locking Feature:
Prevailing torque all metal design
Thread Series:
Unjc
Thread Size:
0.112 inches
Washer Outside Diameter:
0.206 inches
Washer Thickness:
0.010 inches
Width Across Flats:
Between 0.150 inches and 0.158 inches
Quick Specs
Thread Size 4
Thread Qty 40
Thread Series UNJC
Thread Class 3B
Material Iron

Additional Information

SKU / Model: NAS1291C04
NSN: 5310-00-878-3292
FSC: Nuts and Washers / 5310
Product Series: NAS1291C
Pack Weight (Approx.) 0.031 lb
Minimum Qty (MOQ): 50
Schedule B: 7318.16.0085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1291C04_Military-Fasteners-com.pdf
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Product Image Gallery

Product code NAS1291C04
NAS1291C04
NAS1291C04
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Thanks for the quick delivery! Arrived quickly and in perfect condition. As usual with Military Fasteners. I'll be back!

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10/10 service! My go to for all things mil spec hardware. Their customer service team is superb! Trisha had a quote back to us in a matter on minutes. Love working with Military Fasteners

5.0

I've been buying from Military Fasteners for about 2 years. In that time, I don't ever recall having a bad experience. Please keep up the great work and continue offering the fair prices, fast shipping and excellent customer service.

4.0

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.

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