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Thumbscrew NSN 5305-00-816-1593

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 5305-00-816-1593 NSN: 5305-00-816-1593

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
1.500 inches
Fastener Length
1.550 inches
Head Style
Knurled no. 1
Head Diameter
0.375 inches
Head Height
0.438 inches
Point Style
Flat
Thread Diameter
0.500 inches
Thready Qty Per Inch (tpi)
20
Special Features
One 0.068 in. To 0.074 in. Diameter hole drilled in unthreaded portion of shank
Material
Steel comp 4130
Surface Treatment
Cadmium
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
008161593
NSN
5305008161593

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9151815
Cage Code:
18876
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 5305-00-816-1593
What are the manufacturers of nsn 5305008161593?
Does this nsn 5305008161593 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305008161593
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 5305008161593 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305008161593 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305008161593?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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