3C4057P57

View detailed technical data, stock status, and sourcing information for: 3C4057P57
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-384-4215

Item Name Code

02390

Assigment Date

12/15/1993 (32 years ago)

A one-piece metal item, usually tubular, flanged at one end, the other end open. It is used primarily for lining and reinforcing the edges of holes. The unflanged end is designed to be inserted through a hole and crimped to form a mating flange. Excludes:grommet, metallic and eyelets which are components of pushbutton, turnbutton and turnlock type fastners.

chamfered first end style, square second end style, 0.400 inches nominal first end taper length, 6.700 inches nominal pin overall length, 0.4839 inches minimum and 0.4841 inches maximum pin overall diameter

Product Characteristics

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

First End Style: chamfered
Second End Style: square
Pin Overall Length: 6.700 inches nominal
Pin Overall Diameter: 0.4839 inches minimum and 0.4841 inches maximum
First End Taper Length: 0.400 inches nominal
Second End Relationship With First End: not identical
Hardness Rating: 38.0 rockwell c minimum and 40.0 rockwell c maximum overall
First End Taper Angle: 15.0 degrees nominal
Material: steel comp 4140 or steel comp 4142 overall

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
3C4057P57	Headless Straight Pin

FAQs

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

What is the FSCG of the NSN 5315-01-384-4215?

The FSCG of the NSN 5315-01-384-4215 is 5315

Does the NSN 5315-01-384-4215 have a Schedule B code assigned?

Yes, the Schedule B code is 7319409000

Does NSN 5315-01-384-4215 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 5315-01-384-4215 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-384-4215 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 5315-01-384-4215 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Wed, Dec 15, 1993