MS16556-820

View detailed technical data, stock status, and sourcing information for: MS16556-820
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-053-7103

Item Name Code

02390

Assigment Date

01/09/1978 (48 years ago)

0.012 inches minimum and 0.031 inches maximum second end corner radius, 0.0938 inches nominal pin overall diameter, chamfered first end style, 0.490 inches minimum and 0.510 inches maximum pin overall length, radius second end style

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: 0.490 inches minimum and 0.510 inches maximum
Pin Overall Diameter: 0.0938 inches nominal
Second End Corner Radius: 0.012 inches minimum and 0.031 inches maximum
First End Taper Length: 0.035 inches nominal
Features Provided: casehardened
Second End Relationship With First End: not identical
Hardness Rating: 47.0 rockwell c minimum and 58.0 rockwell c maximum overall
First End Taper Angle: 10.0 degrees nominal
Surface Finish: 16.0 microinches outside diameter
Material: steel overall
Material Document And Classification: 66 fed std single material response overall
Surface Treatment: cadmium and chromate or cadmium overall
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 3 fed spec 1st treatment response or mil-c-81562 mil spec 2nd 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
2579128	Headless Straight Pin
MS16556-820	Headless Straight Pin

FAQs

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

What is the FSCG of the NSN 5315-01-053-7103?

The FSCG of the NSN 5315-01-053-7103 is 5315

Does the NSN 5315-01-053-7103 have a Schedule B code assigned?

Yes, the Schedule B code is 7319409000

Does NSN 5315-01-053-7103 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 5315-01-053-7103 contain precious materials?

Precious metal content is unknown

Does NSN 5315-01-053-7103 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 5315-01-053-7103 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Mon, Jan 9, 1978