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5305-01-643-1865

Find complete technical information, availability, and procurement data for: 5305-01-643-1865

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5305-01-643-1865
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-643-1865
Item Name Code
22846
Assigment Date
03/24/2015 (11 years ago)

A ferrous or nonferrous wire having a solid cross section that is square or rectangular with sharp or rounded corners or edges, or is round, half-round, hexagonal, or octagonal and whose diameter, width, or greatest distance between parallel faces is less than 3/8 inch or 10.0mm. The rectangular shape is limited to a thickness less than 3/32 inch or 2.5mm and a width of 1 1/4 inch or 30.0mm or less. For dimensions greater than above, see bar, metal. Excludes:items having electrical resistivity or conductivity ratings.

flat fillister head style, right-hand thread direction, 0.375 inches nominal thread length, 3a thread class, 0.500 inches nominal fastener length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
3a
Thread Direction
right-hand
Thread Length
0.375 inches nominal
Fastener Length
0.500 inches nominal
Head Style
flat fillister
Head Diameter
0.357 inches minimum and 0.375 inches maximum
Head Height
0.177 inches minimum and 0.188 inches maximum
Shoulder Diameter
0.2460 inches minimum and 0.2480 inches maximum all shoulders
Shoulder Length
0.120 inches minimum and 0.130 inches maximum all shoulders
Internal Drive Style
hexagon
Nominal Thread Diameter
0.1900 inches
Width Across Flats
0.125 inches nominal
Thread Quantity Per Inch
24
Minimum Tensile Strength
130000 pounds per square inch
Shoulder Shape
round all shoulders
Part Name Assigned By Controlling Agency
screw,shoulder,hex socket head
Material
steel overall
Material Document And Classification
astm a453/a453m,grade 660,class b(s66286) american society for testing and materials (astm) single material response overall
Surface Treatment
passivate overall
Surface Treatment Document And Classification
astm a380 assn std single treatment response overall
Thread Series Designator
unc
Specification/Standard Data
05047-asme b18.24-2015 national std/spec

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
AES20U250500AX8A31 Shoulder Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-01-643-1865?
The FSCG of the NSN 5305-01-643-1865 is 5305
Does the NSN 5305-01-643-1865 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-643-1865 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5305-01-643-1865 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-643-1865 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5305-01-643-1865 was assigned to the Federal Catalog?
It was assigned 11 years ago, on Tue, Mar 24, 2015

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