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Setscrew NSN 5305-00-416-2189

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 5305-00-416-2189 NSN: 5305-00-416-2189

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Fastener Length
Between 0.562 inches and 0.572 inches
Head Height
Between 0.241 inches and 0.251 inches
Width Between Flats
Between 0.245 inches and 0.250 inches
Extended Washer Diameter
Between 0.401 inches and 0.411 inches
Extended Washer Thickness
0.062 inches
Point Style
Flat
Internal Drive Style
W/o internal drive
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
28
Hardness Rating
25.0 rockwell c and 30.0 rockwell c
Special Features
One side of threaded area ground flat
Material
Steel comp 4140
Material Specification
Sae assn standard single material response
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
004162189
NSN
5305004162189

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
B3354-13
Cage Code:
14541
Status:
A
MSDS:
Part Number:
10-92072-5
Cage Code:
59501
Status:
A
MSDS:
Part Number:
10-17820
Cage Code:
59501
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 5305-00-416-2189
What are the manufacturers of nsn 5305004162189?
Does this nsn 5305004162189 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305004162189
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 5305004162189 contain any precious metals?
No precious metal content.
Does nsn 5305004162189 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305004162189?
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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