658308-1

View detailed technical data, stock status, and sourcing information for: 658308-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-192-4113

Item Name Code

01852

Assigment Date

03/18/1970 (56 years ago)

0.210 inches minimum and 0.215 inches maximum thread length, right-hand thread direction, 0.280 inches minimum and 0.285 inches maximum fastener length, 2a thread class, flat chamfer 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: 0.210 inches minimum and 0.215 inches maximum
Fastener Length: 0.280 inches minimum and 0.285 inches maximum
Head Style: flat chamfer
Head Diameter: 0.168 inches minimum and 0.170 inches maximum
Head Height: 0.115 inches minimum and 0.120 inches maximum
First Diameter From Head: 0.125 inches nominal
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.070 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Externally Relieved Body Diameter Quantity: 1
Material: steel comp 303 overall
Material Document And Classification: aisi assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-f-14072,finish no. e300,ty 2 mil spec single treatment response 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
658308-1	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-00-192-4113?

The FSCG of the NSN 5305-00-192-4113 is 5305

Does the NSN 5305-00-192-4113 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-192-4113 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 5305-00-192-4113 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-192-4113 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 5305-00-192-4113 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Mar 18, 1970