SMB587353

View detailed technical data, stock status, and sourcing information for: SMB587353
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-059-6641

Item Name Code

16749

Assigment Date

09/29/1972 (53 years ago)

A cylindrically-shaped headless item, having a shank at one or both ends. It is used for aligning, fastening, or transfer of torque and/or thrust by fitting into corresponding holes of another item. It may be threaded on one end.

2a thread class, square second end style, right-hand thread direction, 0.495 inches nominal thread length, pointed first 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: pointed
Second End Style: square
Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.495 inches nominal
Overall Length: 1.640 inches nominal
First Step Length: 0.085 inches minimum and 0.095 inches maximum
Second Step Diameter: 0.372 inches minimum and 0.373 inches maximum
Second Step Length: 0.105 inches nominal
Third Step Diameter: 0.312 inches nominal
Third Step Length: 0.555 inches nominal
First End Taper Length: 0.060 inches nominal
Thread Quantity Per Inch: 24
Second End Relationship With First End: not identical
Hardness Rating: 32.0 rockwell c minimum and 36.0 rockwell c maximum overall
Nominal Thread Size: 0.312 inches
First End Location: tapered end
First End Taper Angle: 60.0 degrees nominal
Special Features: first step hex shape
Material: steel comp 324 overall
Surface Treatment: passivate overall
Style Designator: shoulder
Thread Series Designator: unf

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
SMB587353	Headless Shoulder Pin

FAQs

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

What is the FSCG of the NSN 5315-00-059-6641?

The FSCG of the NSN 5315-00-059-6641 is 5315

Does NSN 5315-00-059-6641 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 5315-00-059-6641 contain precious materials?

Precious metal content is unknown

Does NSN 5315-00-059-6641 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 5315-00-059-6641 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Sep 29, 1972