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Setscrew NSN 5305-00-638-4139

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 5305-00-638-4139 NSN: 5305-00-638-4139

Features and Characteristics

Thread Direction
Right-hand
Thread Length
0.297 inches
Fastener Length
2.375 inches
Head Style
Flat chamfer
Head Diameter
0.625 inches
Head Height
0.281 inches
Hole Diameter
0.070 inches
Point Length
0.966 inches
Point Diameter
0.186 inches
Point Style
Chamfer dog
Internal Drive Style
Hexagon
Thread Diameter
0.375 inches
Width Across Flats
0.250 inches
Hole Quantity
6
Hole Type
Drilled
Nonstandard Thread Pitch Diameter
+0.3405/+0.3429 inches
Thready Qty Per Inch (tpi)
24
Min. Tensile Strength (psi)
123000 pounds per square inch
Hardness Rating
26.0 rockwell c and 33.0 rockwell c
Hole Configuration Style
Round
Point Chamfer Angle
45.0 degrees
Material
Steel comp 416f
Material Specification
Ams 5610 assn standard single material response
Surface Treatment
Passivate
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
006384139
NSN
5305006384139

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
188777
Cage Code:
06848
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 5305-00-638-4139
What are the manufacturers of nsn 5305006384139?
Does this nsn 5305006384139 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305006384139
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 5305006384139 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305006384139 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305006384139?
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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