5305-00-944-8299

Find complete technical information, availability, and procurement data for: 5305-00-944-8299
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-944-8299

Item Name Code

18257

Assigment Date

03/01/1966 (60 years ago)

An open- or close-coiled spring wound in various forms and from different shapes and types of materials and finished at the ends, designed in such a way as to provide resistance to pulling forces. The close-coiled springs may incorporate the special feature of initial tension created between the coils when wound, requiring an initial load to be applied to separate them. Excludes:spring,reinforcing hose.

hexagon head style, 1.500 inches minimum thread length, 2a thread class, right-hand thread direction, 4.500 inches nominal fastener 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: 2a
Thread Direction: right-hand
Thread Length: 1.500 inches minimum
Fastener Length: 4.500 inches nominal
Head Style: hexagon
Head Height: 0.378 inches minimum and 0.403 inches maximum
Width Between Flats: 0.922 inches minimum and 0.938 inches maximum
End Item Identification: multiple launch rocket system (mlrs)
Nominal Thread Diameter: 0.625 inches
Thread Quantity Per Inch: 18
Material: steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316 overall
Material Document And Classification: 66 fed std all material responses overall
Surface Treatment: passivate overall
Thread Series Designator: unf

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
MS35308-474	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-944-8299?

The FSCG of the NSN 5305-00-944-8299 is 5305

Does the NSN 5305-00-944-8299 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-944-8299 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 5305-00-944-8299 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-944-8299 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 5305-00-944-8299 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Tue, Mar 1, 1966