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Thumbscrew NSN 5305-01-282-5681

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 5305-01-282-5681 NSN: 5305-01-282-5681

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.438 inches and 0.500 inches
Fastener Length
0.500 inches
Head Style
Knurled no. 1
Head Diameter
0.437 inches
Head Height
0.375 inches
Point Style
Flat
Thread Diameter
0.164 inches
Thready Qty Per Inch (tpi)
32
Part Name Assigned By Controlling Agency
Navy special project
Material
Steel comp 303
Material Specification
Astm a581 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
012825681
NSN
5305012825681

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2066M07F09
Cage Code:
04729
Status:
A
MSDS:
Part Number:
0N313689-1
Cage Code:
98230
Status:
A
MSDS:
Part Number:
THS2066M07F09
Cage Code:
04729
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 5305-01-282-5681
What are the manufacturers of nsn 5305012825681?
Does this nsn 5305012825681 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305012825681
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 5305012825681 contain any precious metals?
No precious metal content.
Does nsn 5305012825681 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305012825681?
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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