1503PC3

View detailed technical data, stock status, and sourcing information for: 1503PC3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-579-5763

Item Name Code

06672

Assigment Date

01/01/1963 (63 years ago)

3a thread class, 0.313 inches minimum thread length, headless (setscrew) head style, 0.594 inches nominal fastener length, right-hand thread direction

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: 0.313 inches minimum
Fastener Length: 0.594 inches nominal
Head Style: headless (setscrew)
Point Style: full dog
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 24
Hardness Rating: 35.0 rockwell c minimum and 42.0 rockwell c maximum overall
Special Features: one 1/16 in. hole drilled through dia of shank 1/8 in. below top of head
Material: steel comp 416f overall
Material Document And Classification: ams 5610 assn std single material response overall
Surface Treatment: passivate overall
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-297-2544	No Name Available	12/01/1975

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
1503PC3	Setscrew
1506PC3	Setscrew
1507REVALINE4	Setscrew
1507REVBLINE4	Setscrew
1521PC3	Setscrew
585-516-1716533REVALINE4	Setscrew
585-516-1716533REVBLINE4	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-00-579-5763?

The FSCG of the NSN 5305-00-579-5763 is 5305

Does the NSN 5305-00-579-5763 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-579-5763 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 5305-00-579-5763 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-579-5763 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 5305-00-579-5763 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963