5305-01-540-0890

Find complete technical information, availability, and procurement data for: 5305-01-540-0890
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-540-0890

Item Name Code

18257

Assigment Date

05/09/2006 (20 years ago)

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

hexagon head style, 1.750 inches nominal thread length, right-hand thread direction, 0.378 inches minimum head height, 2a 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: 2a
Thread Direction: right-hand
Thread Length: 1.750 inches nominal
Head Style: hexagon
Head Height: 0.378 inches minimum
Width Between Flats: 0.922 inches minimum
End Item Identification: 2330-01-508-7887, trailer, flat bed
Nominal Thread Diameter: 0.625 inches
Material: steel 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
S210NA38CAP23354BNCH1	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-540-0890?

The FSCG of the NSN 5305-01-540-0890 is 5305

Does the NSN 5305-01-540-0890 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-540-0890 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 5305-01-540-0890 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-540-0890 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 5305-01-540-0890 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Tue, May 9, 2006