5305-00-550-4246

Find complete technical information, availability, and procurement data for: 5305-00-550-4246
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-550-4246

Item Name Code

16282

Assigment Date

01/01/1963 (63 years ago)

flat chamfer head style, right-hand thread direction, 0.560 inches nominal fastener length, 3a thread class, 0.477 inches minimum thread 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: 0.477 inches minimum
Fastener Length: 0.560 inches nominal
Head Style: flat chamfer
Head Diameter: 0.306 inches minimum and 0.312 inches maximum
Head Height: 0.185 inches minimum and 0.190 inches maximum
Hole Diameter: 0.047 inches nominal
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.156 inches nominal
Hole Quantity: 4
Hole Type: drilled
Thread Quantity Per Inch: 24
Hole Configuration Style: round longitudinal hole
Surface Finish: 50.0 microinches threads
Material: steel comp 302 or steel comp 303 or steel comp 303 plus x or steel comp 303se or steel comp 303f overall
Surface Treatment: passivate overall
Thread Series Designator: unc

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
14862	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-550-4246?

The FSCG of the NSN 5305-00-550-4246 is 5305

Does the NSN 5305-00-550-4246 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-550-4246 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 5305-00-550-4246 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-550-4246 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 5305-00-550-4246 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963