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Setscrew NSN 5305-00-255-0074

Item Description

An externally threaded device whose threaded portion is of one nominal 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.

NSN 5305-00-255-0074 NSN: 5305-00-255-0074

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.594 inches and 0.656 inches
Fastener Length
Between 0.719 inches and 0.781 inches
Head Style
Square
Head Height
Between 0.270 inches and 0.295 inches
Width Between Flats
Between 0.344 inches and 0.406 inches
Hole Diameter
0.094 inches
Point Style
Cup
Internal Drive Style
W/o internal drive
Thread Diameter
0.375 inches
Hole Quantity
1
Hole Type
Drilled
Thready Qty Per Inch (tpi)
16
Hardness Rating
30.0 rockwell c and 37.0 rockwell c
Hole Configuration Style
Square longitudinal hole
Material Specification
66 federal standard all material responses
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416 type 2 cl 3 federal specification all treatment responses
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
002550074
NSN
5305002550074

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
257-9
Cage Code:
96606
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5305-00-255-0074
What are the manufacturers of nsn 5305002550074?
Does this nsn 5305002550074 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305002550074
An externally threaded device whose threaded portion is of one nominal 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.
Does nsn 5305002550074 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305002550074 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305002550074?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06672
FIIG:
A003B0
App. Key:
SQ
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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