NAS1189-4T9L

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Description:

Fastener Length: 3/16", Thread: 4-40, Thread Length: 5/64"

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NAS1189-4T9L Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.062 inches minimum and 0.093 inches maximum
Fastener Length:
0.156 inches minimum and 0.188 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.213 inches minimum and 0.225 inches maximum
Locking Feature:
Patch threads or strip threads
Internal Drive Style:
Offset cruciform (torque set)
Thread Diameter:
0.112 inches
Thready Qty Per Inch (tpi):
40
Hardness Rating:
36.0 rockwell c minimum overall and 40.0 rockwell c maximum overall
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Material:
Steel overall
Material Specification:
Nas 498 assn std single material response overall
Surface Treatment:
Cadmium overall
Surface Treatment Specification:
Qq-p-416,type 2,class 3 fed spec single treatment response overall
Thread Series Designator:
Unjc
Specification Data:
80205-nas1189 professional/industrial association standard
Quick Specs
Thread Size 4
Thread Qty 40
Material Steel
Length 3/16

Additional Information

SKU / Model: NAS11894T9L
NSN: 5305-00-342-9210
FSC: Screws / 5305
Product Series: NAS1189
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1189-4T9L_Military-Fasteners-com.pdf
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