Instrument Screw

Model / MPN: 131185-05 | NSN: 5305-00-949-6172

An externally threaded fastener similar to a screw, machine but smaller than no. 0 (0.060 in.) (1.5 mm) in size.

Product Details

NATO Stock Number

5305-00-949-6172

Sold in multiples of

1 EA

DEMIL

Thread Direction

Right-hand

Thread Length

0.125 inches

Fastener Length

0.370 inches

Head Style

Flat countersunk

Head Diameter

0.061 inches

Internal Drive Style

Slot

Thread Diameter

0.035 inches

Thready Qty Per Inch (tpi)

Countersink Angle

82.0 degrees

Material

Steel comp 1340h or steel comp 1345

Material Specification

Mil-s-7720 military specification 1st material response or mil-s-18732 military specification 2nd material response

Surface Treatment

Passivate

Thread Series Designator

Unm

131185 Series Parts

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