NSN 5305-00-638-8440
Adjusting Screw
About this product
0.531 inches fastener length, knurled no. 1 head style, 0.750 inches head diameter, head height: 0.125 inches .
Manufacturer part number 8849338-1 for national stock number 5305006388440.
Datasheet
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Product description
Thumbscrew NSN 5305-00-638-8440.
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MPN or Model
8849338-1
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Schedule B
7616.10.6000 (Threaded fasteners of aluminum) -
NMF (National Motor Freight)
013680 - Alum Screws -
Thread Class
2a -
Thread Direction
Right-hand -
Thread Length
0.250 inches -
Fastener Length
0.531 inches -
Head Style
Knurled no. 1 -
Head Diameter
0.750 inches -
Head Height
0.125 inches -
Point Style
Full dog -
Thread Diameter
0.438 inches -
Thready Qty Per Inch (tpi)
14 -
Material
Aluminum alloy 2024 -
Material Specification
Qq-a-225/6 federal specification single material response -
Surface Treatment
Anodize -
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 5305-00-638-8440 thumbscrewManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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8849338-1 | Rca Corp |
8849338-1 | Lockheed Martin Corp |
Stock Check
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