5315-01-257-4486

Find complete technical information, availability, and procurement data for: 5315-01-257-4486
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-257-4486

Item Name Code

02378

Assigment Date

06/19/1987 (39 years ago)

An item in the form of a segment of a disk, which may have a flat bottom, with or without projecting shoulders, designed to fit into a keyway in an axle or shaft, and into a matching slot in the hub or boss of a wheel, gear or pulley.

0.042 inches minimum and 0.052 inches maximum key chamfer length, 1.490 inches minimum and 1.510 inches maximum overall length, 0.375 inches minimum and 0.376 inches maximum overall height, 0.375 inches minimum and 0.376 inches maximum overall width, chamfered starting edge shape

Product Characteristics

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

Overall Length: 1.490 inches minimum and 1.510 inches maximum
Overall Height: 0.375 inches minimum and 0.376 inches maximum
Overall Width: 0.375 inches minimum and 0.376 inches maximum
Key Chamfer Length: 0.042 inches minimum and 0.052 inches maximum
Starting Edge Shape: chamfered
Key Chamfer Angle: 45.0 degrees nominal
Material: steel comp 1018 overall
Style Designator: octagon shape

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
821206-150	Machine Key

FAQs

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

What is the FSCG of the NSN 5315-01-257-4486?

The FSCG of the NSN 5315-01-257-4486 is 5315

Does NSN 5315-01-257-4486 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 5315-01-257-4486 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-257-4486 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 5315-01-257-4486 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Jun 19, 1987