NSN 5305-00-042-4985
Truss Head Slotted Machine Screw And Spring Lock Washer Assemblies
About this product
0.500 inches fastener length, round head style, between 0.443 inches and 0.472 inches head diameter, head height: between 0.160 inches and 0.175 inches .
Manufacturer part number 424985 for national stock number 5305000424985.
Datasheet
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Product description
Assembled Washer Screw NSN 5305-00-042-4985.
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MPN or Model
424985
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NMF (National Motor Freight)
093486 - Bolts, Nuts Or Screws, NOI (sub 3) -
Thread Class
2a -
Thread Direction
Right-hand -
Thread Length
0.500 inches -
Fastener Length
0.500 inches -
Head Style
Round -
Head Diameter
Between 0.443 inches and 0.472 inches -
Head Height
Between 0.160 inches and 0.175 inches -
Washer Quantity
1 -
Internal Drive Style
Cross recess type 1 -
Thread Diameter
0.250 inches -
Thready Qty Per Inch (tpi)
28 -
Hardness Rating
40.0 rockwell c primary washer and 50.0 rockwell c primary washer -
Primary Washer Outside Diameter
Between 0.466 inches and 0.478 inches -
Primary Washer Style
Flat internal teeth -
Primary Washer Material Thickness
0.025 inches -
Material Specification
Sae assn standard 3rd material response or sae assn standard 4th material response -
Surface Treatment
Cadmium or zinc -
Surface Treatment Specification
Qq-p-416, type 1, cl 3 federal specification 1st treatment response or qq-z-325, type 1, cl 3 federal specification 2nd treatment response -
Thread Series Designator
Unf
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Assembled Washer Screw
A screw, (as modified) to which has been assembled one or more nonremovable washer(s).
![Mechanic Bill explains Truss Head Slotted Machine Screw And Spring Lock Washer Assemblies](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5305-00-042-4985 assembled washer screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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424985 | Army Weapons Command |
Stock Check
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