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Thumbscrew NSN 5305-01-161-0345

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 5305-01-161-0345 NSN: 5305-01-161-0345

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.720 inches and 0.740 inches
Fastener Length
Between 0.790 inches and 0.810 inches
Head Style
Knurled no. 1
Head Diameter
Between 0.740 inches and 0.760 inches
Head Height
Between 0.190 inches and 0.210 inches
Point Length
Between 0.110 inches and 0.130 inches
Point Style
Flat
Thread Diameter
0.375 inches
Thready Qty Per Inch (tpi)
40
Point Chamfer Angle
Between 44.0 degrees and 46.0 degrees
Special Features
Head knurl 96 dp diamond
Material
Steel comp 303se
Material Specification
Astm a582 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Thread Series Designator
Uns
FSC
5305 Screws
NIIN
011610345
NSN
5305011610345

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SM-C-807461
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 5305-01-161-0345
What are the manufacturers of nsn 5305011610345?
Does this nsn 5305011610345 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305011610345
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 5305011610345 contain any precious metals?
No precious metal content.
Does nsn 5305011610345 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305011610345?
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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