NAS1291-8

Locking Extended Washer Nut Self

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Description:

thread: 1/2-20, self locking, hexagon nut, low height, light weight, cadmium plated steel, locknut, NAS1291 series nut

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NAS1291-8
NAS1291-8
NAS1291-8
NAS1291-8
Add to Cart Up to qty 105 ships same day if ordered before 4pm EST
NAS1291-8 Price:
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$9.50 Each
Quantity:
Pre-packaged bag qty: 5 ea
* Sold in increments of 5
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NAS1291-8 Datasheet Features and Specification

Width Across Flats:
Between 0.556 inches and 0.566 inches
Washer Thickness:
0.04 inches
Washer Outside Diameter:
0.814 inches
Thread Series:
Unjf (fine thread with external controlled root radius)
Thread Size:
0.5 inches
Thread Qty Per Inch (tpi):
20
Tempurature Rating:
450 degrees fahrenheit
Thread Class:
3b
Thread Direction:
Right-hand
Surface Treatment Specification:
Qq-p-416 federal specification single treatment response
Surface Treatment:
Cadmium
Specification Data:
80205-nas1291 professional/industrial association standard
Special Features:
Weapon system essential
Overall Height:
Between 0.35 inches and 0.41 inches
Nut Style:
Hexagon
Material:
Steel
Lubrication:
Dry film lubricant
Locking Feature:
Prevailing torque all metal design
Criticality Code Justification:
Feat
Quick Specs
Thread Size 1/2
Thread Qty 20
Thread Series UNJF
Thread Class 3B
Material Steel

Additional Information

SKU / Model: NAS12918
NSN: 5310-00-677-0659
FSC: Nuts and Washers / 5310
Product Series: NAS1291
Pack Weight (Approx.) 0.099 lb
Minimum Qty (MOQ): 5
Schedule B: 7318.16.0085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1291-8_Military-Fasteners-com.pdf
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Product Image Gallery

Product code NAS1291-8
NAS1291-8
NAS1291-8
NAS1291-8
NAS1291-8

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Website didn't show my exact item needed, but their quoting dept got me over a quote ASAP. VIVIAN MANGOLD followed up to make sure I was all set Indeed, I was! Great customer service. Highly recommend.

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Everything exactly as ordered! Quick and reasonable cost of shipping. Thanks for the XLNT service.

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The customer service from Trisha Hawkins at Military Fasteners was exceptional.

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Order received thanks. Easy to order online, fast response by Military Fasteners, competitive pricing and hassle free. Good job again, many thanks.

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