NSN 5305-01-351-8778
Panel Screw
1.125 inches fastener length, pan head style, between 0.473 inches and 0.492 inches head diameter, head height: between 0.162 inches and 0.175 inches .
Manufacturer part number 563239-7 for national stock number 5305013518778.
Datasheet
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Product description
Externally Relieved Body Screw NSN 5305-01-351-8778.
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MPN or Model
563239-7
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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) -
Unit Weight (Est.)
0.1 lb -
Thread Class
2a -
Thread Direction
Right-hand -
Thread Length
0.312 inches -
Fastener Length
1.125 inches -
Head Style
Pan -
Head Diameter
Between 0.473 inches and 0.492 inches -
Head Height
Between 0.162 inches and 0.175 inches -
First Diameter From Head
0.175 inches -
Distance From Largest Bearing Surface Of Head To End Of First Diameter
0.437 inches -
Internal Drive Style
Cross recess type 1 -
Thread Diameter
0.250 inches -
Thready Qty Per Inch (tpi)
28 -
Externally Relieved Body Diameter Quantity
1 -
Material
Steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 -
Material Specification
Aisi assn standard all material responses -
Surface Treatment
Passivate -
Surface Treatment Specification
Qq-p-35 federal specification single treatment response -
Thread Series Designator
Unf
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An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also bolt, externally relieved body and bolt, internal wrenching.
![Mechanic Bill explains Panel Screw](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5305-01-351-8778 externally relieved body screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
563239-7 | Lockheed Martin Corporation |
3147174-7 | Navair And Navsea Managed |
563239-7 | Lockheed Martin Corporation |
Stock Check
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