9057458

View detailed technical data, stock status, and sourcing information for: 9057458
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-631-7867

Item Name Code

01852

Assigment Date

01/01/1963 (63 years ago)

0.290 inches nominal fastener length, flat chamfer head style, right-hand thread direction, 0.187 inches minimum thread length, 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: 0.187 inches minimum
Fastener Length: 0.290 inches nominal
Head Style: flat chamfer
Head Diameter: 0.188 inches nominal
Head Height: 0.078 inches nominal
First Diameter From Head: 0.140 inches nominal
Second Diameter From Head: 0.080 inches nominal
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.072 inches nominal
Distance From Largest Bearing Surface Of Head To End Of Second Diameter: 0.103 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.112 inches
Thread Quantity Per Inch: 40
Externally Relieved Body Diameter Quantity: 2
Material: steel comp 303 overall
Material Document And Classification: astm a582 assn std single material response 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
9057458	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-00-631-7867?

The FSCG of the NSN 5305-00-631-7867 is 5305

Does the NSN 5305-00-631-7867 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-631-7867 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 5305-00-631-7867 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-631-7867 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 5305-00-631-7867 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963