5305-00-820-7607

Find complete technical information, availability, and procurement data for: 5305-00-820-7607
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-820-7607

Item Name Code

22846

Assigment Date

01/01/1962 (64 years ago)

right-hand thread direction, flat countersunk head style, 3a thread class, 0.625 inches minimum thread length, 1.625 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: 0.625 inches minimum
Fastener Length: 1.625 inches nominal
Head Style: flat countersunk
Head Diameter: 0.625 inches minimum and 0.635 inches maximum
Shoulder Diameter: 0.4358 inches minimum and 0.4367 inches maximum first shoulder
Shoulder Length: 0.875 inches nominal first shoulder
Internal Drive Style: offset cruciform (torque set)
Nominal Thread Diameter: 0.312 inches
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 180000 pounds per square inch
Countersink Angle: 100.0 degrees nominal
Shoulder Shape: round first shoulder
Material: steel comp 4140 overall
Surface Treatment: cadmium overall
Thread Series Designator: unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-820-7611	No Name Available	12/01/1983

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
247-13712-13	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-00-820-7607?

The FSCG of the NSN 5305-00-820-7607 is 5305

Does the NSN 5305-00-820-7607 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-820-7607 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 5305-00-820-7607 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-820-7607 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 5305-00-820-7607 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962