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Thumbscrew NSN 5305-01-122-4695

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 5305-01-122-4695 NSN: 5305-01-122-4695

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.310 inches
Fastener Length
0.440 inches
Head Style
Knurled no. 1
Head Diameter
0.750 inches
Head Height
0.250 inches
Point Length
Between 0.052 inches and 0.062 inches
Point Style
Flat
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
28
Point Chamfer Angle
45.0 degrees
Special Features
Point center axis drilled 0.125 in. Dia. By 0.120 in. Dp
Material
Steel
Material Specification
Astm a108 assn standard single material response
Surface Treatment
Chromium
Surface Treatment Specification
Qq-c-320 cl 1 type 1 federal specification single treatment response
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
011224695
NSN
5305011224695

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5408983
Cage Code:
53711
Status:
A
MSDS:
Part Number:
6873103
Cage Code:
53711
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 5305-01-122-4695
What are the manufacturers of nsn 5305011224695?
Does this nsn 5305011224695 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305011224695
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 5305011224695 contain any precious metals?
No precious metal content.
Does nsn 5305011224695 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305011224695?
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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