5305-00-850-8663

Find complete technical information, availability, and procurement data for: 5305-00-850-8663
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-850-8663

Item Name Code

01852

Assigment Date

01/01/1962 (64 years ago)

0.375 inches minimum thread length, right-hand thread direction, 2a thread class, 1.000 inches nominal fastener length, pan no. 2 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: 0.375 inches minimum
Fastener Length: 1.000 inches nominal
Head Style: pan no. 2
Head Diameter: 0.314 inches nominal
Head Height: 0.090 inches nominal
First Diameter From Head: 0.123 inches nominal
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.625 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 302 or steel comp 304 or steel comp 303 overall
Material Document And Classification: qq-s-763 fed spec 1st material response or qq-s-763 fed spec 2nd material response or qq-s-764 fed spec 3rd material response overall
Surface Treatment: passivate overall
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-923-1130	No Name Available	01/22/1972

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
6612-114-43	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-00-850-8663?

The FSCG of the NSN 5305-00-850-8663 is 5305

Does the NSN 5305-00-850-8663 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-850-8663 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 5305-00-850-8663 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-850-8663 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 5305-00-850-8663 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962