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Setscrew NSN 5305-00-123-0393

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 5305-00-123-0393 NSN: 5305-00-123-0393

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.115 inches and 0.135 inches
Fastener Length
Between 0.115 inches and 0.135 inches
Head Style
Headless (setscrew)
Point Style
Cup
Internal Drive Style
Hexagon
Thread Diameter
0.164 inches
Width Across Flats
Between 0.078 inches and 0.079 inches
Thready Qty Per Inch (tpi)
32
Min. Tensile Strength (psi)
211000 pounds per square inch
Hardness Rating
45.0 rockwell c and 53.0 rockwell c
Material
Steel comp 3140h or steel comp 4140h or steel comp 4340h
Material Specification
Qq-s-624 federal specification single material response
Surface Treatment
Zinc
Surface Treatment Specification
Qq-z-325, type 2, cl 3 federal specification single treatment response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
001230393
NSN
5305001230393

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8515916
Cage Code:
18876
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318152000
  • NAICS: 332722
  • SITC: 69421
  • Description: Bolts and bolts and their nuts or washers exported in the same shipment
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 5305-00-123-0393
What are the manufacturers of nsn 5305001230393?
Does this nsn 5305001230393 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305001230393
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 5305001230393 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305001230393 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305001230393?
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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