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Thumbscrew NSN 5305-00-450-5725

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 5305-00-450-5725 NSN: 5305-00-450-5725

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.875 inches
Fastener Length
1.188 inches
Head Style
Knurled no. 1
Head Diameter
1.000 inches
Head Height
0.312 inches
Point Style
Flat
End Application
Collimator
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
40
Material
Stainless steel
Material Specification
Astm a582 assn standard single material response
Thread Series Designator
Uns
FSC
5305 Screws
NIIN
004505725
NSN
5305004505725

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8644315
Cage Code:
19200
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 5305-00-450-5725
What are the manufacturers of nsn 5305004505725?
Does this nsn 5305004505725 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305004505725
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 5305004505725 contain any precious metals?
No precious metal content.
Does nsn 5305004505725 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305004505725?
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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