5305-01-443-3733

Find complete technical information, availability, and procurement data for: 5305-01-443-3733
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-443-3733

Item Name Code

06657

Assigment Date

04/09/1997 (29 years ago)

A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.

0.250 inches nominal thread length, 0.250 inches nominal fastener length, right-hand thread direction, 2a thread class, pan head style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.250 inches nominal
Fastener Length: 0.250 inches nominal
Head Style: pan
Head Diameter: 0.357 inches minimum and 0.373 inches maximum
Head Height: 0.122 inches minimum and 0.133 inches maximum
Locking Feature: patch or pellet or strip
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 24
Screw Material: nickel alloy 400
Locking Feature Material: plastic polyamide (nylon)
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
211041670	Machine Screw
563-6404329-58	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-443-3733?

The FSCG of the NSN 5305-01-443-3733 is 5305

Does the NSN 5305-01-443-3733 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-443-3733 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 5305-01-443-3733 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-443-3733 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 5305-01-443-3733 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Wed, Apr 9, 1997