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Setscrew NSN 5305-01-240-5956

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 5305-01-240-5956 NSN: 5305-01-240-5956

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Fastener Length
1.500 inches
Head Style
Square
Head Height
0.380 inches
Width Between Flats
0.380 inches
Point Style
Flat
Internal Drive Style
W/o internal drive
Thread Diameter
0.375 inches
Thready Qty Per Inch (tpi)
16
Hardness Rating
45.0 rockwell c and 53.0 rockwell c
Special Features
Countersunk underneath head
Material
Steel comp 4037 or steel comp 4137 or steel comp 4140 or steel comp 8630 or steel comp 8740
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416 type 2 cl 3 federal specification single treatment response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
012405956
NSN
5305012405956

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
11021635
Cage Code:
59678
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 5305-01-240-5956
What are the manufacturers of nsn 5305012405956?
Does this nsn 5305012405956 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305012405956
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 5305012405956 contain any precious metals?
No precious metal content.
Does nsn 5305012405956 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305012405956?
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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