MS16556-652

View detailed technical data, stock status, and sourcing information for: MS16556-652
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-310-5116

Item Name Code

02390

Assigment Date

10/26/1973 (52 years ago)

chamfered first end style, 0.031 inches minimum and 0.062 inches maximum first end taper length, 1.990 inches minimum and 2.010 inches maximum pin overall length, chamfered second end style, 0.2509 inches minimum and 0.2511 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: chamfered
Pin Overall Length: 1.990 inches minimum and 2.010 inches maximum
Pin Overall Diameter: 0.2509 inches minimum and 0.2511 inches maximum
First End Taper Length: 0.031 inches minimum and 0.062 inches maximum
Second End Taper Length: 0.053 inches nominal
Second End Relationship With First End: not identical
Hardness Rating: 36.0 rockwell c minimum and 40.0 rockwell c maximum overall
First End Taper Angle: 20.0 degrees minimum and 30.0 degrees maximum
Surface Finish: 16.0 microinches outside diameter
Second End Taper Angle: 4.0 degrees minimum and 12.0 degrees maximum
Special Features: small chamfer end may have 0.031 in. min,0.062 in. max radius in lieu of chamfer
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
MS16556-652	Headless Straight Pin

FAQs

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

What is the FSCG of the NSN 5315-00-310-5116?

The FSCG of the NSN 5315-00-310-5116 is 5315

Does the NSN 5315-00-310-5116 have a Schedule B code assigned?

Yes, the Schedule B code is 7319409000

Does NSN 5315-00-310-5116 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 5315-00-310-5116 contain precious materials?

Precious metal content is unknown

Does NSN 5315-00-310-5116 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 5315-00-310-5116 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Oct 26, 1973