NAS1291C04M

Locking Extended Washer Nut Self

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Description:

Thread Size: 4-40, Head Width: 9/64", NAS1291 series nut

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NAS1291C04M
NAS1291C04M
NAS1291C04M
NAS1291C04M
NAS1291C04M
NAS1291C04M
Add to Cart Up to qty 2025 ships same day if ordered before 4pm EST
NAS1291C04M Price:
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$1.45 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
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NAS1291C04M Datasheet Features and Specification

Thread Series:
Unc (coarse thread)
Thread Qty Per Inch (tpi):
40
Thread Direction:
Right-hand
Thread Class:
3b
Tempurature Rating:
550.0 degrees fahrenheit
Surface Treatment:
Passivate
Overall Height:
Between 0.103 inches and 0.125 inches
Nut Style:
Hexagon
Material:
Stainless steel
Lubrication:
Dry film lubricant
Locking Feature:
Prevailing torque all metal design
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 UNC
Thread Class 3B
Material Stainless Steel

Additional Information

Alternate Part Numbers

SKU / Model: NAS1291C04M
NSN: 5310-00-845-2359
FSC: Nuts and Washers / 5310
Product Series: NAS1291C
Pack Weight (Approx.) 0.119 lb
Minimum Qty (MOQ): 25
Schedule B: 7318.16.0085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1291C04M_Military-Fasteners-com.pdf
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Product Image Gallery

Product code NAS1291C04M
NAS1291C04M
NAS1291C04M
NAS1291C04M
NAS1291C04M
NAS1291C04M
NAS1291C04M

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Military Fasteners is an exceptional company in terms of how they run their business. Very prompt and responsive to questions, concerns, quotes, and all other forms of inquiry. Brittany Cornish supports many of the business transactions we perform with Military Fasteners and has made working with them an absolute pleasure. I would highly recommend them to anyone seeking mil-spec hardware.

5.0

I placed an order with Lindsey at Military Fasteners late afternoon, 3:15 to be exact and she was nice enough to expedite my order and made sure to get it shipped that day. Great company with great people.

5.0

Service was great, shipped and received with paperwork as promised, definitely would give a two thumbs up.

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Trish is very responsive and helpful

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