Assembled Washer Screw

Model / MPN: 7090-0400 | NSN: 5305-00-929-9379

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

Product Details

NATO Stock Number

5305-00-929-9379

Sold in multiples of

1 EA

DEMIL

Thread Class

Thread Direction

Right-hand

Thread Length

0.312 inches

Fastener Length

Between 0.338 inches and 0.412 inches

Head Style

Flat chamfer

Head Diameter

Between 0.240 inches and 0.260 inches

Head Height

Between 0.057 inches and 0.062 inches

Washer Quantity

Internal Drive Style

Cross recess type 1

Thread Diameter

0.138 inches

Thready Qty Per Inch (tpi)

Primary Washer Style

Flat external teeth

Primary Washer Material Thickness

0.031 inches

Material

Copper alloy

Material Specification

Brass or phosphor bronze assn standard single material response

Surface Treatment

Nickel

Thread Series Designator

Unc

7090 Series Parts

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