5305-01-516-8939

Find complete technical information, availability, and procurement data for: 5305-01-516-8939
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-516-8939

Item Name Code

06657

Assigment Date

01/23/2004 (22 years ago)

0.625 inches nominal fastener length, flat countersunk undercut head style, right-hand thread direction, 0.478 inches maximum thread length, 2a thread class

Product Characteristics

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

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.478 inches maximum
Fastener Length: 0.625 inches nominal
Head Style: flat countersunk undercut
Head Diameter: 0.279 inches maximum
Head Height: 0.147 inches minimum
Internal Drive Style: cross recess type 1
End Item Identification: rmv operator
Nominal Thread Diameter: 0.138 inches
Features Provided: o ring
Thread Quantity Per Inch: 32
Countersink Angle: 100.0 degrees nominal
Screw Material: steel comp 302
Screw Surface Treatment: oxide
Special Features: o-ring material silicon rubber per zz-r-765,cl 1 or 2,gr 70
Color: black
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
SEELSKREWSFR6-32X5/8BO	Machine Screw
SFR6-32X5/8BO	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-516-8939?

The FSCG of the NSN 5305-01-516-8939 is 5305

Does the NSN 5305-01-516-8939 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-516-8939 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 5305-01-516-8939 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-516-8939 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 5305-01-516-8939 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Fri, Jan 23, 2004