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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NAS1291C8M
NAS1291C8M
NAS1291C8M
NAS1291C8M
NAS1291C8M
NAS1291C8M
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NAS1291C8M Datasheet Features and Specification

Thread Series:
Unjf (fine thread with external controlled root radius)
Thread Qty Per Inch (tpi):
20
Thread Direction:
Right-hand
Thread Class:
3b
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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Product Image Gallery

Product code NAS1291C8M
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NAS1291C8M
NAS1291C8M
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NAS1291C8M

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