Part Number NAS1191-3T56 Machine Screw

SKU: 5305015389784

NAS11913T56 Machine Screw Datasheet

National aerospace standards part number NAS1191-3T56

Thread Direction:

Right-hand

Thread Length:

1.750 inches

Fastener Length:

3.500 inches

Head Style:

Flat fillister

Head Diameter:

Between 0.306 inches and 0.313 inches

Head Height:

Between 0.103 inches and 0.118 inches

Internal Drive Style:

Torque set

End Application:

CV-22

Thread Diameter:

0.190 inches

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

16000 pounds per square inch

Part Name Assigned By Controlling Agency:

Screw machine

Screw Material:

Steel comp 4140 or steel comp 4340 or steel comp 8740

Screw Surface Treatment:

Cadmium

Screw Surface Treatment Specification:

QQ-P-416, TY2CL2 federal specification 1ST treatment response

Manufacturer Cage:

80205

Trade Information:

Bolts and bolts and their nuts or washers exported in the same shipment

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