5305-00-676-8146

Find complete technical information, availability, and procurement data for: 5305-00-676-8146
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-676-8146

Item Name Code

01852

Assigment Date

01/26/1968 (58 years ago)

right-hand thread direction, 2a thread class, 2.656 inches nominal fastener length, flat chamfer head style, 0.140 inches minimum thread 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: 0.140 inches minimum
Fastener Length: 2.656 inches nominal
Head Style: flat chamfer
Head Diameter: 0.220 inches maximum
Head Height: 0.156 inches nominal
First Diameter From Head: 0.047 inches nominal
Second Diameter From Head: 0.203 inches nominal
Third Diameter From Head: 0.125 inches nominal
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 2.032 inches nominal
Distance From Largest Bearing Surface Of Head To End Of Second Diameter: 2.094 inches nominal
Distance From Largest Bearing Surface Of Head To End Of Third Diameter: 2.469 inches nominal
Internal Drive Style: cross recess type 1
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: astm a582 assn std single material response overall
Surface Treatment: passivate and paint 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
516-2454-002	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-00-676-8146?

The FSCG of the NSN 5305-00-676-8146 is 5305

Does the NSN 5305-00-676-8146 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-676-8146 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 5305-00-676-8146 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-676-8146 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 5305-00-676-8146 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Jan 26, 1968