MS16556-643

View detailed technical data, stock status, and sourcing information for: MS16556-643
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-995-5387

Item Name Code

02390

Assigment Date

01/01/1962 (64 years ago)

0.1884 inches minimum and 0.1886 inches maximum pin overall diameter, radius second end style, 0.062 inches nominal second end corner radius, chamfered first end style, 0.990 inches minimum and 1.010 inches maximum pin 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
Second End Style: radius
Pin Overall Length: 0.990 inches minimum and 1.010 inches maximum
Pin Overall Diameter: 0.1884 inches minimum and 0.1886 inches maximum
Second End Corner Radius: 0.062 inches nominal
First End Taper Length: 0.208 inches nominal
Second End Relationship With First End: not identical
Hardness Rating: 36.0 rockwell c minimum and 42.0 rockwell c maximum overall
Shear Strength: 4000 double pound
First End Taper Angle: 4.0 degrees minimum and 16.0 degrees maximum
Surface Finish: 16.0 microinches outside diameter
Special Features: radius end may be chamfered 25 deg
Material: steel comp 410 or steel comp 416 overall
Material Document And Classification: 66 fed std all material responses overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response 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
MS16556-643	Headless Straight Pin

FAQs

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

What is the FSCG of the NSN 5315-00-995-5387?

The FSCG of the NSN 5315-00-995-5387 is 5315

Does the NSN 5315-00-995-5387 have a Schedule B code assigned?

Yes, the Schedule B code is 7319409000

Does NSN 5315-00-995-5387 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 5315-00-995-5387 contain precious materials?

Precious metal content is unknown

Does NSN 5315-00-995-5387 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 5315-00-995-5387 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962