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Setscrew NSN 5305-00-587-0720

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 5305-00-587-0720 NSN: 5305-00-587-0720

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.375 inches
Fastener Length
1.300 inches
Head Style
Fillister
Head Diameter
0.402 inches
Head Height
0.165 inches
Hole Diameter
0.064 inches
Point Length
0.925 inches
Point Diameter
0.197 inches
Point Style
Flat
Internal Drive Style
Slot
Thread Diameter
0.250 inches
Hole Quantity
1
Hole Type
Drilled
Thready Qty Per Inch (tpi)
20
Min. Tensile Strength (psi)
81000 pounds per square inch
Hardness Rating
40.0 rockwell c and 48.0 rockwell c
Hole Configuration Style
Round
Point Chamfer Angle
45.0 degrees
Part Name Assigned By Controlling Agency
Navy special project
Material
Steel comp 630
Material Specification
Ams 5643 assn standard single material response
Surface Treatment
Passivate
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
005870720
NSN
5305005870720

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
211762
Cage Code:
53247
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 5305-00-587-0720
What are the manufacturers of nsn 5305005870720?
Does this nsn 5305005870720 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305005870720
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 5305005870720 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305005870720 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305005870720?
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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