5305-01-563-3863

Find complete technical information, availability, and procurement data for: 5305-01-563-3863
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-563-3863

Item Name Code

29294

Assigment Date

05/09/2008 (18 years ago)

A straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. It is designed to join a tube or tube fitting to another tube or tube fitting. Excludes:fittings with threaded external connections on both ends. Excludes:nipple, pipe.

3a thread class, 0.641 inches nominal thread length, oval countersunk head style, right-hand thread direction, 1.447 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: 3a
Thread Direction: right-hand
Thread Length: 0.641 inches nominal
Fastener Length: 1.447 inches nominal
Head Style: oval countersunk
Head Diameter: 0.564 inches nominal
Grip Diameter: 0.374 inches nominal
Internal Drive Style: high-torque
Nominal Thread Diameter: 0.375 inches
Grip Length: 0.615 inches minimum and 0.635 inches maximum
Thread Quantity Per Inch: 24
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: nickel alloy 718 overall
Surface Treatment: passivate overall
Thread Series Designator: unjf

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
11923-6-13	Close Tolerance Screw
HT4027-6-13	Close Tolerance Screw
ST3M557-6-13	Close Tolerance Screw
WC4027-6-13	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-563-3863?

The FSCG of the NSN 5305-01-563-3863 is 5305

Does the NSN 5305-01-563-3863 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-563-3863 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 5305-01-563-3863 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-563-3863 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 5305-01-563-3863 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Fri, May 9, 2008