5305-00-206-3851

Find complete technical information, availability, and procurement data for: 5305-00-206-3851
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-206-3851

Item Name Code

01852

Assigment Date

01/01/1963 (63 years ago)

right-hand thread direction, 0.250 inches minimum thread length, round head style, 2a thread class, 0.670 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: 0.250 inches minimum
Fastener Length: 0.670 inches nominal
Head Style: round
Head Diameter: 0.700 inches nominal
Head Height: 0.250 inches nominal
First Diameter From Head: 0.498 inches nominal
Second Diameter From Head: 0.300 inches nominal
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.368 inches nominal
Distance From Largest Bearing Surface Of Head To End Of Second Diameter: 0.420 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 24
Externally Relieved Body Diameter Quantity: 2
Material: steel comp 1020 or steel comp 1021 or steel comp 1022 or steel comp 1212 overall
Surface Treatment: cadmium 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
5305002063851	Externally Relieved Body Screw
550559	Externally Relieved Body Screw
8717161	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-00-206-3851?

The FSCG of the NSN 5305-00-206-3851 is 5305

Does the NSN 5305-00-206-3851 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-206-3851 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 5305-00-206-3851 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-206-3851 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 5305-00-206-3851 was assigned to the Federal Catalog?

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