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Thumbscrew NSN 5305-00-946-2371

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 5305-00-946-2371 NSN: 5305-00-946-2371

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.265 inches
Fastener Length
0.750 inches
Head Style
Thumb no. 3
Head Height
0.625 inches
Width Between Flats
1.125 inches
First Diameter From Head
0.188 inches
Distance From Largest Bearing Surface Of Head To End Of First Diameter
0.375 inches
Point Style
Cone
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
20
Externally Relieved Body Diameter Quantity
1
Special Features
Cone point 90 deg
Material
Steel
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, cl 3 federal specification all treatment responses
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
009462371
NSN
5305009462371

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SM-B-165364-1
Cage Code:
80063
Status:
A
MSDS:
Part Number:
17-99-161-15
Cage Code:
94222
Status:
A
MSDS:
Part Number:
SMB165364
Cage Code:
80063
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 5305-00-946-2371
What are the manufacturers of nsn 5305009462371?
Does this nsn 5305009462371 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305009462371
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 5305009462371 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305009462371 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305009462371?
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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