5305-01-524-6673

Find complete technical information, availability, and procurement data for: 5305-01-524-6673
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-524-6673

Item Name Code

22846

Assigment Date

10/12/2004 (21 years ago)

An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes:stem, faucet; and stem, needle valve.

0.938 inches nominal fastener length, flat chamfer head style, right-hand thread direction, 0.438 inches nominal thread length, 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: 0.438 inches nominal
Fastener Length: 0.938 inches nominal
Head Style: flat chamfer
Head Diameter: 0.419 inches minimum and 0.438 inches maximum
Head Height: 0.209 inches minimum and 0.219 inches maximum
Shoulder Diameter: 0.308 inches minimum and 0.310 inches maximum first shoulder
Shoulder Length: 0.500 inches nominal first shoulder
Internal Drive Style: hexagon
End Item Identification: hardware
Nominal Thread Diameter: 0.250 inches
Width Across Flats: 0.156 inches nominal
Thread Quantity Per Inch: 20
Shoulder Shape: round first shoulder
Material: steel corrosion resisting 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
803-7391369PC21	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-01-524-6673?

The FSCG of the NSN 5305-01-524-6673 is 5305

Does the NSN 5305-01-524-6673 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-524-6673 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 5305-01-524-6673 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-524-6673 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 5305-01-524-6673 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Tue, Oct 12, 2004