5305-00-899-3578

Find complete technical information, availability, and procurement data for: 5305-00-899-3578
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-899-3578

Item Name Code

06672

Assigment Date

01/01/1961 (65 years ago)

0.125 inches maximum thread length, 0.125 inches nominal fastener length, headless (setscrew) head style, right-hand thread direction, 3a 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: 3a
Thread Direction: right-hand
Thread Length: 0.125 inches maximum
Fastener Length: 0.125 inches nominal
Head Style: headless (setscrew)
Spline Minor Diameter: 0.026 inches nominal
Spline Major Diameter: 0.035 inches nominal
Spline Width: 0.012 inches nominal
Point Style: cup
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.060 inches
Thread Quantity Per Inch: 80
Hardness Rating: 45.0 rockwell c minimum and 53.0 rockwell c maximum overall
Material: steel overall
Surface Treatment: cadmium and chromate overall
Thread Series Designator: unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-145-0688	No Name Available	01/01/1976

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
0&80X1&18NF3A	Setscrew
188901194	Setscrew
328-0373-00	Setscrew
341-112-0002	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-00-899-3578?

The FSCG of the NSN 5305-00-899-3578 is 5305

Does the NSN 5305-00-899-3578 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-899-3578 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 5305-00-899-3578 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-899-3578 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 5305-00-899-3578 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961