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Setscrew NSN 5305-00-206-5990

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 5305-00-206-5990 NSN: 5305-00-206-5990

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.250 inches
Fastener Length
0.250 inches
Head Style
Headless (setscrew)
Spline Minor Diameter
Between 0.055 inches and 0.056 inches
Spline Major Diameter
Between 0.078 inches and 0.079 inches
Spline Width
Between 0.022 inches and 0.023 inches
Point Style
Flat
Internal Drive Style
Four spline
Thread Diameter
0.138 inches
Thready Qty Per Inch (tpi)
32
Hardness Rating
45.0 rockwell c and 53.0 rockwell c
Material
Steel
Surface Treatment
Cadmium
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
002065990
NSN
5305002065990

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AN565A6L4
Cage Code:
88044
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 5305-00-206-5990
What are the manufacturers of nsn 5305002065990?
Does this nsn 5305002065990 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305002065990
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 5305002065990 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305002065990 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305002065990?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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