5305-01-346-3725

Find complete technical information, availability, and procurement data for: 5305-01-346-3725
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5305-01-346-3725 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-346-3725

Item Name Code

22846

Assigment Date

10/04/1991 (34 years ago)

1.519 inches nominal fastener length, 0.437 inches minimum and 0.457 inches maximum thread length, flat chamfer head style, 3a thread class, right-hand thread direction

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: 0.437 inches minimum and 0.457 inches maximum
Fastener Length: 1.519 inches nominal
Head Style: flat chamfer
Head Diameter: 0.419 inches minimum and 0.435 inches maximum
Head Height: 0.213 inches minimum and 0.219 inches maximum
Shoulder Diameter: 0.3095 inches minimum and 0.3105 inches maximum first shoulder
Shoulder Length: 0.171 inches minimum and 1.067 inches maximum first shoulder
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.250 inches
Width Across Flats: 0.156 inches nominal
Thread Quantity Per Inch: 20
Hardness Rating: 36.0 rockwell c minimum and 43.0 rockwell c maximum overall
Shoulder Shape: round first shoulder
Color: black overall
Material: steel overall
Surface Treatment: oxide 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
12705-5C-17B	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-01-346-3725?

The FSCG of the NSN 5305-01-346-3725 is 5305

Does the NSN 5305-01-346-3725 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-346-3725 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 5305-01-346-3725 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-346-3725 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 5305-01-346-3725 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Fri, Oct 4, 1991