5305-01-516-6185

Find complete technical information, availability, and procurement data for: 5305-01-516-6185
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-516-6185

Item Name Code

18257

Assigment Date

01/13/2004 (22 years ago)

A headless, generally cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 mm); for items whose length exceeds twelve inches (304 mm); see rod,straight,headless. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also pin,straight,threaded.

1.000 inches nominal thread length, 3.250 inches nominal fastener length, hexagon head style, right-hand thread direction, coarse thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: coarse
Thread Direction: right-hand
Thread Length: 1.000 inches nominal
Fastener Length: 3.250 inches nominal
Head Style: hexagon
Head Height: 0.230 inches nominal
Width Between Flats: 0.563 inches nominal
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 16
Part Name Assigned By Controlling Agency: bolt
Special Features: grade 8, 0.375 inch fastener diameter, rockwell hardness c33-39, minimum tensile strength is 150,000 psi
Material: steel overall
Surface Treatment: zinc and chromate 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
91257A637	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-516-6185?

The FSCG of the NSN 5305-01-516-6185 is 5305

Does the NSN 5305-01-516-6185 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-516-6185 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 5305-01-516-6185 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-516-6185 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 5305-01-516-6185 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Tue, Jan 13, 2004