NAS1726-4D

Locking Assembled Washer Nut Self

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Description:

Thread Size: 1/4", Head Width: 1/4

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NAS1726-4D
NAS1726-4D
NAS1726-4D
NAS1726-4D
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NAS1726-4D Datasheet Features and Specification

Width Across Flats:
Between 0.274 inches and 0.284 inches
Thread Size:
0.250 inches
Washer Outside Diameter:
0.460 inches
Thread Series:
Unjf (fine thread with external controlled root radius)
Thread Qty Per Inch (tpi):
28
Thread Direction:
Right-hand
Surface Treatment Specification:
Qq-p-416 type 2 class 2 federal specification single treatment response
Tempurature Rating:
450.0 degrees fahrenheit
Thread Class:
3b
Nut Style:
Flat with turned up edge
Overall Height:
Between 0.271 inches and 0.291 inches
Specification Data:
80205-nas1726 professional/industrial association standard
Surface Treatment:
Cadmium and chromate
Material:
Steel
Nut Counterbore Depth:
0.072 inches nut and 0.087 inches nut
Locking Feature:
Prevailing torque all metal design
Lubrication:
Dry film lubricant
Hardness Rating:
Washer rockwell c scale 40 min and rockwell c scale 45 max nut rockwell c scale 36 min and rockwell c scale 40 max
Counterbore Diameter:
0.277 inches nut and 0.287 inches nut
Bearing Surface Finish:
125.0 microinches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJF
Thread Class 3B
Material Steel

Additional Information

SKU / Model: NAS17264D
NSN: 5310-01-057-9360
FSC: Nuts and Washers / 5310
Product Series: NAS1726
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 20
Schedule B: 7318.16.0085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1726-4D_Military-Fasteners-com.pdf
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Thread Size: 1/4", Head Width: 3/8"

Product Image Gallery

Product code NAS1726-4D
NAS1726-4D
NAS1726-4D
NAS1726-4D
NAS1726-4D

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