MS16555-54

View detailed technical data, stock status, and sourcing information for: MS16555-54
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-957-7111

Item Name Code

02390

Assigment Date

01/01/1962 (64 years ago)

0.3126 inches minimum and 0.3128 inches maximum pin overall diameter, chamfered first end style, 1.240 inches minimum and 1.260 inches maximum pin overall length, multiple launch rocket system (mlrs) end item identification, 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: 1.240 inches minimum and 1.260 inches maximum
Pin Overall Diameter: 0.3126 inches minimum and 0.3128 inches maximum
End Item Identification: multiple launch rocket system (mlrs)
Second End Corner Radius: 0.039 inches minimum and 0.104 inches maximum
First End Taper Length: 0.240 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: 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 overall
Material Document And Classification: astm a29 assn std single material response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5315-00-292-3569	No Name Available	09/22/1974

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
MS16555-54	Headless Straight Pin

FAQs

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

What is the FSCG of the NSN 5315-00-957-7111?

The FSCG of the NSN 5315-00-957-7111 is 5315

Does the NSN 5315-00-957-7111 have a Schedule B code assigned?

Yes, the Schedule B code is 7319409000

Does NSN 5315-00-957-7111 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 5315-00-957-7111 contain precious materials?

Precious metal content is unknown

Does NSN 5315-00-957-7111 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 5315-00-957-7111 was assigned to the Federal Catalog?

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