NAS1291C8M

Locking Extended Washer Nut Self

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Description:

thread: 1/2-20, self locking, hex nut, low height, light weight, corrosion resistant steel, NAS1291 series nut

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Add to Cart Up to qty 20 ships same day if ordered before 4pm EST

NAS1291C8M Price:	buy now $12.95 Each
Quantity: Pre-packaged bag qty: 10 ea
* Sold in increments of 10

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NAS1291C8M Datasheet Features and Specification

Thread Series:

Unjf (fine thread with external controlled root radius)

Thread Qty Per Inch (tpi):

Thread Direction:

Right-hand

Thread Class:

Surface Treatment:

Passivate

Tempurature Rating:

450.0 degrees fahrenheit

Overall Height:

Between 0.350 inches and 0.410 inches

Nut Style:

Hexagon

Material Specification:

Ams 5732 assn standard single material response or ams 5737 assn standard single material response or ams 5525 assn standard single material response

Material:

Iron alloy 660

Lubrication:

Dry film lubricant

Locking Feature:

Prevailing torque all metal design

Countersink Angle:

120.0 degrees nut

Thread Size:

0.500 inches

Washer Outside Diameter:

0.814 inches

Washer Thickness:

0.040 inches

Width Across Flats:

Between 0.556 inches and 0.566 inches

Quick Specs

Thread Size	1/2
Thread Qty	20
Thread Series	UNJF
Thread Class	3B
Material	Iron

Additional Information

Alternate Part Numbers

1DAX86A802011

SKU / Model:	NAS1291C8M
NSN:	5310-00-458-2115
FSC:	Nuts and Washers / 5310
Product Series:	NAS1291C
Pack Weight (Approx.)	0.182 lb
Minimum Qty (MOQ):	10
Schedule B:	7318.16.0085
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS1291C8M_Military-Fasteners-com.pdf

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NAS1291C3M

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Product code NAS1291C8M

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