NAS1503-3

Machine Screw

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Description:

NAS1503-3 Machine Screw

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NAS1503-3 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.271 inches minimum and 0.281 inches maximum
Fastener Length:
0.449 inches minimum and 0.479 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.328 inches minimum and 0.385 inches maximum
Internal Drive Style:
High-torque
Thread Diameter:
0.190 inches
Thready Qty Per Inch (tpi):
32
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
36.0 rockwell c minimum and 42.0 rockwell c maximum
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Screw Material:
Steel comp e4340 or steel comp 4340 or steel comp 8740 or steel comp 8735 or steel comp 6150 or steel comp 4140
Screw Material Specification:
Mil-s-5000 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-8503 mil spec 5th material response or mil-s-5626 mil spec 6th material response
Screw Surface Treatment:
Cadmium and chromate
Screw Surface Treatment Specification:
Qq-p-416,ty2 cl3 fed spec single treatment response
Thread Series Designator:
Unf

Additional Information

SKU / Model: NAS15033
NSN: 5305-00-816-0024
FSC: Screws / 5305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5
Schedule B: 7318.15.2095
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1503-3_Military-Fasteners-com.pdf
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More machine screws

NAS1503-8

Fastener Length: 25/32", Thread: 10-32, Thread Length: 1/4"

NAS1503-23

Fastener Length: 1-23/32", Thread: 10-32, Thread Length: 19/64"

NAS1503-2

Fastener Length: 13/32", Thread: 10-32, Thread Length: 1/4"

NAS1503-18

Fastener Length: 1-13/32", Thread: 10-32, Thread Length: 1/4"

NAS1503-16

Fastener Length: 1-9/32", Thread: 10-32, Thread Length: 19/64"

NAS1503-15

Fastener Length: 1-7/32", Thread: 10-32, Thread Length: 19/64"

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