5305-01-259-1172

Find complete technical information, availability, and procurement data for: 5305-01-259-1172
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-259-1172

Item Name Code

01852

Assigment Date

07/13/1987 (39 years ago)

9.0 millimeters nominal head diameter, pan no. 2 head style, right-hand thread direction, 14.0 millimeters nominal thread length, 50.0 millimeters 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 Direction: right-hand
Thread Length: 14.0 millimeters nominal
Fastener Length: 50.0 millimeters nominal
Head Style: pan no. 2
Head Diameter: 9.0 millimeters nominal
Head Height: 5.0 millimeters nominal
Point Length: 1.6 millimeters nominal
First Diameter From Head: 3.8 millimeters nominal
Second Diameter From Head: 5.0 millimeters nominal
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 36.0 millimeters nominal
Distance From Largest Bearing Surface Of Head To End Of Second Diameter: 50.0 millimeters nominal
Point Style: flat
Internal Drive Style: hexagon
Nominal Thread Diameter: 5.0 millimeters
Width Across Flats: 4.0 millimeters nominal
Nonstandard Thread Pitch Diameter: +4.4200 to 4.4800 inches
Minimum Tensile Strength: 125000 pounds per square inch
Thread Pitch In Millimeters: 0.80
External Thread Tolerance Class: 4g6g
Externally Relieved Body Diameter Quantity: 2
Point Chamfer Angle: 90.0 degrees nominal
Material: steel corrosion resisting overall
Surface Treatment: passivate overall
Thread Series Designator: iso s

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
438223-18	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-01-259-1172?

The FSCG of the NSN 5305-01-259-1172 is 5305

Does the NSN 5305-01-259-1172 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-259-1172 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 5305-01-259-1172 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-259-1172 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 5305-01-259-1172 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Mon, Jul 13, 1987