5305-01-345-2458

Find complete technical information, availability, and procurement data for: 5305-01-345-2458
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-345-2458

Item Name Code

33044

Assigment Date

09/14/1991 (34 years ago)

A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.

3a thread class, 0.310 inches nominal fastener length, pan head style, right-hand thread direction, 0.150 inches nominal thread 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: 0.150 inches nominal
Fastener Length: 0.310 inches nominal
Head Style: pan
Head Diameter: 0.160 inches nominal
Internal Drive Style: slot
Material Accommodated Thickness: 0.050 inches minimum
Nominal Thread Diameter: 0.112 inches
Thread Quantity Per Inch: 40
Material: steel comp 303 overall
Surface Treatment: passivate 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
F5-60-406-20	Panel Screw Assembly
M143-271	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-345-2458?

The FSCG of the NSN 5305-01-345-2458 is 5305

Does the NSN 5305-01-345-2458 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-345-2458 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 5305-01-345-2458 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-345-2458 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 5305-01-345-2458 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Sat, Sep 14, 1991