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Setscrew NSN 5305-01-245-8539

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 5305-01-245-8539 NSN: 5305-01-245-8539

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.205 inches
Fastener Length
0.250 inches
Head Style
Hexagon
Head Height
0.045 inches
Width Between Flats
0.127 inches
Point Style
Flat
Internal Drive Style
Hexagon
Thread Diameter
0.190 inches
Width Across Flats
0.938 inches
Thready Qty Per Inch (tpi)
32
Hardness Rating
45.0 rockwell c and 53.0 rockwell c
Material
Steel comp 303
Material Specification
Mil-s-7720 military specification single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
012458539
NSN
5305012458539

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2833266
Cage Code:
92003
Status:
A
MSDS:
Part Number:
FK565EC1032H4M
Cage Code:
26233
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 5305-01-245-8539
What are the manufacturers of nsn 5305012458539?
Does this nsn 5305012458539 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305012458539
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 5305012458539 contain any precious metals?
No precious metal content.
Does nsn 5305012458539 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305012458539?
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
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