Part Number: 209-089-0005

Description: Externally Relieved Body Screw for Bell 209 NSN 5305-01-459-0768.

Properties

Thread Class:

Thread Direction:

Right-hand

Thread Length:

Between 0.148 inches and 0.160 inches

Fastener Length:

Between 0.460 inches and 0.480 inches

Head Style:

Fillister

Head Diameter:

0.270 inches

Head Height:

Between 0.087 inches and 0.097 inches

First Diameter From Head:

Between 0.090 inches and 0.100 inches

Distance From Largest Bearing Surface Of Head To End Of First Diameter:

0.320 inches

Internal Drive Style:

Hexagon

Thread Diameter:

0.138 inches

Width Across Flats:

Between 0.0937 inches and 0.0952 inches

Thready Qty Per Inch (tpi):

Externally Relieved Body Diameter Quantity:

Material:

Steel comp 4140 or steel comp 4340 or steel comp 8740

Surface Treatment:

Cadmium

Surface Treatment Specification:

Qq-p-416 type c class 3 federal specification single treatment response

Thread Series Designator:

Unjc

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