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Setscrew NSN 5305-00-206-5901

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 5305-00-206-5901 NSN: 5305-00-206-5901

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.367 inches
Fastener Length
0.438 inches
Head Style
Headless (setscrew)
Point Style
Cup
Internal Drive Style
Hexagon
Thread Diameter
0.250 inches
Width Across Flats
0.125 inches
Thready Qty Per Inch (tpi)
28
Hardness Rating
45.0 rockwell c and 53.0 rockwell c
Material
Steel comp 4037 or steel comp 4137 or steel comp 8640 or steel comp 8740
Material Specification
Qq-s-624, comp 4037 federal specification 1st material response or qq-s-624, comp 4137 federal specification 2nd material response or qq-s-624, comp 8640 federal specification 3rd material response or qq-s-624, comp 8740 federal specification 4th material response
Surface Treatment
Phosphate manganese
Surface Treatment Specification
Mil-p-16232, ty m, cl 1 military specification single treatment response
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
002065901
NSN
5305002065901

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8695502
Cage Code:
19207
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 5305-00-206-5901
What are the manufacturers of nsn 5305002065901?
Does this nsn 5305002065901 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305002065901
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 5305002065901 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305002065901 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305002065901?
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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