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Thumbscrew NSN 5305-01-238-3186

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use screw (as modified) or bolt (as modified).

NSN 5305-01-238-3186 NSN: 5305-01-238-3186

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.917 inches
Fastener Length
1.000 inches
Head Style
Thumb no. 3
Head Height
Between 0.750 inches and 0.780 inches
Width Between Flats
Between 0.667 inches and 0.697 inches
Hole Diameter
0.070 inches
Point Style
Flat
Thread Diameter
0.312 inches
Hole Quantity
1
Hole Type
Drilled
Thready Qty Per Inch (tpi)
24
Hole Configuration Style
Round perpendicular
Material
Steel comp 303
Material Specification
Astm a582 assn standard single material response
Surface Treatment
Passivate
Thread Series Designator
Unf
Specification Data
80205-nas1300 professional/industrial association standard
FSC
5305 Screws
NIIN
012383186
NSN
5305012383186

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NAS1300C5T16D
Cage Code:
80205
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 5305-01-238-3186
What are the manufacturers of nsn 5305012383186?
Does this nsn 5305012383186 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305012383186
An externally threaded fastener whose threaded portion is of one nominal diameter. it may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. it has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. for items having wrenching facilities such as socket recess, multiple spline or slot heads, use screw (as modified) or bolt (as modified).
Does nsn 5305012383186 contain any precious metals?
No precious metal content.
Does nsn 5305012383186 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305012383186?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06673
FIIG:
A003B0
App. Key:
SR
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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