420149-3

View detailed technical data, stock status, and sourcing information for: 420149-3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-541-8643

Item Name Code

02386

Assigment Date

10/02/1974 (51 years ago)

1.875 inches nominal undercut diameter, 3.188 inches nominal effective length, chamfered first end style, 1.999 inches minimum and 2.000 inches maximum diameter, 6.875 inches nominal overall length

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
Overall Length: 6.875 inches nominal
Diameter: 1.999 inches minimum and 2.000 inches maximum
Effective Length: 3.188 inches nominal
Undercut Diameter: 1.875 inches nominal
Undercut Width: 0.406 inches minimum and 0.422 inches maximum
First End Taper Length: 0.062 inches nominal
Second End Relationship With First End: identical
First End Location: both ends
First End Taper Angle: 45.0 degrees nominal
Surface Finish: 250.0 microinches both ends
Material: copper alloy overall
Style Designator: groove
Test Data Document: "81349-mil-i-6868 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

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
420149-3	Headless Grooved Pin
420149-5	Headless Grooved Pin
EPA21A00-061	Headless Grooved Pin

FAQs

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

What is the FSCG of the NSN 5315-00-541-8643?

The FSCG of the NSN 5315-00-541-8643 is 5315

Does the NSN 5315-00-541-8643 have a Schedule B code assigned?

Yes, the Schedule B code is 7415290000

Does NSN 5315-00-541-8643 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 5315-00-541-8643 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-00-541-8643 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 5315-00-541-8643 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Wed, Oct 2, 1974