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Thumbscrew NSN 5305-01-294-6344

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 5305-01-294-6344 NSN: 5305-01-294-6344

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.452 inches and 0.466 inches
Fastener Length
1.090 inches
Head Style
Knurled no. 6
Head Diameter
Between 0.175 inches and 0.177 inches
Head Height
0.591 inches
Point Style
Cone
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
28
Criticality Code Justification
Zzzy
Special Features
Rolled thread
Material
Steel comp 303
Material Specification
Astm a581 assn standard single material response
Surface Treatment
Passivate
Special Test Features
Special quality control testing
Thread Series Designator
Unf
Reference Number Differentiating Characteristics
As differentiated by material which must conform to ships parts control center special quality control provisions
FSC
5305 Screws
NIIN
012946344
NSN
5305012946344

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
129303-1
Cage Code:
94271
Status:
A
MSDS:
Part Number:
LL-HQ5-9137
Cage Code:
14153
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 5305-01-294-6344
What are the manufacturers of nsn 5305012946344?
Does this nsn 5305012946344 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305012946344
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 5305012946344 contain any precious metals?
No precious metal content.
Does nsn 5305012946344 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305012946344?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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