NSN 5305-00-569-0457
Adjusting Screw
About this product
1.375 inches fastener length, knurled no. 1 head style, 0.250 inches head diameter, head height: 0.312 inches .
Manufacturer part number A458-922 for national stock number 5305005690457.
Datasheet
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Product description
Thumbscrew NSN 5305-00-569-0457.
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MPN or Model
A458-922
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Schedule B
7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment) -
NMF (National Motor Freight)
093486 - Bolts, Nuts Or Screws, NOI (sub 3) -
Thread Class
2a -
Thread Direction
Right-hand -
Thread Length
0.875 inches -
Fastener Length
1.375 inches -
Head Style
Knurled no. 1 -
Head Diameter
0.250 inches -
Head Height
0.312 inches -
Shoulder Diameter
0.188 inches first shoulder -
Shoulder Length
0.250 inches first shoulder -
Point Style
Flat -
Thread Diameter
0.112 inches -
Thready Qty Per Inch (tpi)
40 -
Shoulder Shape
Round first shoulder -
Material
Steel comp 303 or steel comp 303se -
Material Specification
Mil-s-7720 military specification 1st material response or mil-s-18732 military specification 2nd material response -
Surface Treatment
Passivate -
Thread Series Designator
Unc
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Thumbscrew
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).
![Mechanic Bill explains Adjusting Screw](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5305-00-569-0457 thumbscrewManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
A458-922 | Northrop Grumman Systems Corporation |
A458-922 | Scomill Inc |
A458-922 | Northrop Grumman Systems Corporation |
Stock Check
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