NAS1423C7LH

Flat Washer

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Description:

Thread Size: 7/16", Nut Height: 5/32", Head Width: 5/8

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NAS1423C7LH Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Left-hand
Nut Style:
Hexagon
Nut Height:
0.146 inches minimum and 0.166 inches maximum
Drilled Hole Diameter:
0.045 inches minimum and 0.050 inches maximum
Hole Type And Quantity:
3 drilled
Width Across Flats:
0.615 inches minimum and 0.627 inches maximum
Thread Series:
Unjf
Thready Qty Per Inch (tpi):
20
Thread Size:
0.4375 inches
Hole Configuration Style:
Configuration b
Countersink Angle:
109.0 degrees minimum both ends and 111.0 degrees maximum both ends
Bearing Surface Type:
Chamfered
Bearing Surface Finish:
125.0 microinches
Material:
Iron alloy 660 overall
Material Specification:
Ams 5525 assn std single material response overall or ams 5731 assn std single material response overall or ams 5732 assn std single material response overall
Surface Treatment:
Passivate overall
Surface Treatment Specification:
Qq-p-35 fed spec single treatment response overall
Specification Data:
80205-nas1423 professional/industrial association standard

Additional Information

SKU / Model: NAS1423C7LH
NSN: 5310-01-198-3483
FSC: Nuts and Washers / 5310
Product Series: NAS1423C
Pack Weight (Approx.) 0.000 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
NAS1423C7LH_Military-Fasteners-com.pdf
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Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

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