5305-01-493-8637

Find complete technical information, availability, and procurement data for: 5305-01-493-8637
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-493-8637

Item Name Code

18257

Assigment Date

01/23/2002 (24 years ago)

An item with a cylindrical shaped body having external threads other than pipe or hose series. It is desinged to mate into a preformed threaded component for the purpose of plugging a hole during equipment operation. It may have a head and/or internal drive and may contain a bleeder hole. See also plug, protective, dust and moisture seal and cap-plug, protective, dust and moisture seal. Excludes:plug, tube fitting, threaded.

right-hand thread direction, 4.0 millimeters nominal thread diameter, 20.0 millimeters nominal fastener length, 2320-01-447-3899; high-mobility artillery rocket system (himars) end item identification, hexagon 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 Direction: right-hand
Fastener Length: 20.0 millimeters nominal
Head Style: hexagon
End Item Identification: 2320-01-447-3899; high-mobility artillery rocket system (himars)
Nominal Thread Diameter: 4.0 millimeters
Thread Pitch In Millimeters: 0.7
Material: steel overall
Thread Series Designator: m

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
12414419-043	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-493-8637?

The FSCG of the NSN 5305-01-493-8637 is 5305

Does the NSN 5305-01-493-8637 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-493-8637 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 5305-01-493-8637 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-493-8637 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 5305-01-493-8637 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Wed, Jan 23, 2002