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Thumbscrew NSN 5305-00-211-8142

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 5305-00-211-8142 NSN: 5305-00-211-8142

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.265 inches and 0.297 inches
Fastener Length
0.719 inches
Head Style
Knurled no. 1
Head Diameter
Between 0.307 inches and 0.317 inches
Head Height
Between 0.172 inches and 0.204 inches
First Diameter From Head
Between 0.090 inches and 0.100 inches
Distance From Largest Bearing Surface Of Head To End Of First Diameter
Between 0.422 inches and 0.454 inches
Point Style
Cone
Thread Diameter
0.138 inches
Thready Qty Per Inch (tpi)
32
Externally Relieved Body Diameter Quantity
1
Material
Steel comp 303
Material Specification
Astm a582 assn standard single material response
Surface Treatment
Passivate
Special Test Features
Special quality control testing
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Test Data Document
81349-mil-p-23199 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Thread Series Designator
Unc
Reference Number Differentiating Characteristics
As differentiated by material which must conform to ships parts control center special quality control provisions
FSC
5305 Screws
NIIN
002118142
NSN
5305002118142

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6131USS0632-7
Cage Code:
06540
Status:
A
MSDS:
Part Number:
110000PC77
Cage Code:
94271
Status:
A
MSDS:
Part Number:
1100000PC77
Cage Code:
94271
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 5305-00-211-8142
What are the manufacturers of nsn 5305002118142?
Does this nsn 5305002118142 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305002118142
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 5305002118142 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305002118142 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305002118142?
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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