6329-1

View detailed technical data, stock status, and sourcing information for: 6329-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-051-4204

Item Name Code

02378

Assigment Date

01/01/1961 (65 years ago)

A metallic item, usually square or rectangular in cross section, usually longer in relation to its width and thickness, with or without a head, usually designed to fit into the pre-cut slots of two adjacent cylindrically shaped members, to prevent relative rotational movement between the two. It may have mounting holes or slots.

0.406 inches nominal overall length, 0.281 inches nominal first flat length, 0.062 inches nominal flat height, 0.531 inches nominal overall height, 0.120 inches nominal overall width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 0.406 inches nominal
Overall Height: 0.531 inches nominal
Overall Width: 0.120 inches nominal
First Flat Length: 0.281 inches nominal
Flat Height: 0.062 inches nominal
Mounting Hole Diameter: 0.063 inches nominal
Mounting Hole Depth: 0.062 inches nominal
Key Chamfer Length: 0.030 inches nominal
Distance From Mounting Hole Center To End: 0.125 inches nominal
Starting Edge Shape: chamfered
Key Chamfer Angle: 45.0 degrees nominal
Mounting Hole Type And Quantity: 1 plain
Material: steel comp 4130 or steel comp 4340 overall
Surface Treatment: cadmium overall
Style Designator: stepped

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
6329-1	Machine Key

FAQs

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

What is the FSCG of the NSN 5315-00-051-4204?

The FSCG of the NSN 5315-00-051-4204 is 5315

Does the NSN 5315-00-051-4204 have a Schedule B code assigned?

Yes, the Schedule B code is 8301700000

Does NSN 5315-00-051-4204 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 5315-00-051-4204 contain precious materials?

Precious metal content is unknown

Does NSN 5315-00-051-4204 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 5315-00-051-4204 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961