Assembled Washer Screw

Model / MPN: A2173 | NSN: 5305-00-721-4529

A screw, (as modified) to which has been assembled one or more nonremovable washe (s) .

Product Details

NATO Stock Number

5305-00-721-4529

Sold in multiples of

1 EA

DEMIL

Thread Class

Thread Direction

Right-hand

Thread Length

0.594 inches

Fastener Length

0.625 inches

Head Style

Pan no. 2

Head Diameter

Between 0.306 inches and 0.322 inches

Head Height

Between 0.085 inches and 0.096 inches

Washer Quantity

Internal Drive Style

Cross recess type 1

Thread Diameter

0.164 inches

Thready Qty Per Inch (tpi)

Hardness Rating

32.0 rockwell c and 36.0 rockwell c

Primary Washer Outside Diameter

0.306 inches

Primary Washer Style

Flat external teeth

Primary Washer Material Thickness

0.020 inches

Material

Steel

Thread Series Designator

Unc

A2173 Series Parts

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