5305-01-018-5590

Find complete technical information, availability, and procurement data for: 5305-01-018-5590
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-018-5590

Item Name Code

16282

Assigment Date

03/29/1976 (50 years ago)

0.089 inches minimum thread length, button head style, right-hand thread direction, 3a thread class, 0.125 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: 0.089 inches minimum
Fastener Length: 0.125 inches nominal
Head Style: button
Head Diameter: 0.154 inches minimum and 0.164 inches maximum
Head Height: 0.038 inches minimum and 0.046 inches maximum
Spline Minor Diameter: 0.050 inches minimum and 0.051 inches maximum
Spline Major Diameter: 0.061 inches minimum and 0.062 inches maximum
Spline Width: 0.013 inches minimum and 0.014 inches maximum
Internal Drive Style: six spline
Nominal Thread Diameter: 0.086 inches
Thread Quantity Per Inch: 56
Hardness Rating: 36.0 rockwell c minimum and 43.0 rockwell c maximum overall
Material: steel comp 4037 overall
Surface Treatment: oxide overall
Surface Treatment Document And Classification: mil-c-13924,cl 3 mil spec single treatment response 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
10367-2-2	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-018-5590?

The FSCG of the NSN 5305-01-018-5590 is 5305

Does the NSN 5305-01-018-5590 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-018-5590 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 5305-01-018-5590 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-018-5590 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 5305-01-018-5590 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Mon, Mar 29, 1976