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Setscrew NSN 5305-01-140-3741

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 5305-01-140-3741 NSN: 5305-01-140-3741

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.250 inches
Fastener Length
0.625 inches
Head Style
Hexagon
Head Height
Between 0.096 inches and 0.110 inches
Width Between Flats
Between 0.243 inches and 0.251 inches
Point Length
0.375 inches
Point Diameter
Between 0.090 inches and 0.093 inches
Point Style
Chamfer dog
Internal Drive Style
Cross recess type 1
Thread Diameter
0.164 inches
Thready Qty Per Inch (tpi)
32
Min. Tensile Strength (psi)
160000 pounds per square inch
Point Chamfer Angle
45.0 degrees
Material
Iron alloy 660
Material Specification
Ams 5731 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35, type 1 federal specification single treatment response
Thread Series Designator
Unjc
FSC
5305 Screws
NIIN
011403741
NSN
5305011403741

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3624251
Cage Code:
82577
Status:
A
MSDS:
Part Number:
10115412
Cage Code:
A486G
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 5305-01-140-3741
What are the manufacturers of nsn 5305011403741?
Does this nsn 5305011403741 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305011403741
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 5305011403741 contain any precious metals?
No precious metal content.
Does nsn 5305011403741 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305011403741?
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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