626804

View detailed technical data, stock status, and sourcing information for: 626804
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-208-8838

Item Name Code

06672

Assigment Date

01/01/1963 (63 years ago)

3a thread class, 0.416 inches minimum and 0.420 inches maximum thread length, hexagon head style, right-hand thread direction, 0.416 inches minimum and 0.420 inches maximum 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: 0.416 inches minimum and 0.420 inches maximum
Fastener Length: 0.416 inches minimum and 0.420 inches maximum
Head Style: hexagon
Head Height: 0.250 inches nominal
Width Between Flats: 0.431 inches minimum and 0.440 inches maximum
Hole Diameter: 0.046 inches nominal
Point Style: full dog
Internal Drive Style: w/o internal drive
Nominal Thread Diameter: 0.250 inches
Hole Quantity: 1
Hole Type: drilled
Thread Quantity Per Inch: 28
Hole Configuration Style: hexagon flats
Material: steel comp 303 or steel comp 303se or steel comp 303 plus x overall
Material Document And Classification: ams 5640 assn std all material responses overall
Surface Treatment: passivate overall
Thread Series Designator: unf

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
626804	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-00-208-8838?

The FSCG of the NSN 5305-00-208-8838 is 5305

Does the NSN 5305-00-208-8838 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-208-8838 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 5305-00-208-8838 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-208-8838 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 5305-00-208-8838 was assigned to the Federal Catalog?

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