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)

1.625 inches nominal fastener length, 0.625 inches minimum thread length, flat countersunk head style, right-hand thread direction, 3a 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: 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Below is a list of NSNs that have been officially superseded by this NSN: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