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NationalStockNumber.INFO

Worldwide distributor of NSN parts and consumables located in the USA.

Setscrew

Model / MPN: 191260 | NSN: 5305-00-090-1987
ITAR Registered seal

An externally threaded device whose threaded portion is of one diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

Product Details
NATO Stock Number
5305-00-090-1987
Sold in multiples of
EA
DEMIL
NO
Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.281 inches
Fastener Length
0.515 inches
Head Style
Fillister
Head Diameter
Between 0.389 inches and 0.414 inches
Head Height
Between 0.161 inches and 0.170 inches
Hole Diameter
0.046 inches
Point Length
0.156 inches
Point Diameter
Between 0.171 inches and 0.181 inches
Point Style
Flat
Internal Drive Style
Cross recess type 1
Thread Diameter
0.250 inches
Hole Quantity
1
Hole Type
Drilled
Thready Qty Per Inch (tpi)
20
Min. Tensile Strength (psi)
100000 pounds per square inch
Hole Configuration Style
Round
Point Chamfer Angle
30.0 degrees
Material
Steel comp 303 or steel comp 303se or steel comp 303 plus x
Material Specification
Ams 5640 assn standard all material responses
Surface Treatment
Passivate
Thread Series Designator
Unc

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191260 Cross Reference