738446

View detailed technical data, stock status, and sourcing information for: 738446
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-351-1953

Item Name Code

02378

Assigment Date

01/02/1992 (34 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.

0.073 inches minimum and 0.083 inches maximum first flat length, 0.148 inches minimum and 0.152 inches maximum overall height, 0.121 inches minimum and 0.123 inches maximum overall width, 0.344 inches minimum and 0.364 inches maximum overall length, 0.073 inches minimum and 0.077 inches maximum flat height

Product Characteristics

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

Overall Length: 0.344 inches minimum and 0.364 inches maximum
Overall Height: 0.148 inches minimum and 0.152 inches maximum
Overall Width: 0.121 inches minimum and 0.123 inches maximum
First Flat Length: 0.073 inches minimum and 0.083 inches maximum
Flat Height: 0.073 inches minimum and 0.077 inches maximum
Second Flat Length: 0.198 inches nominal
Material: steel comp 4140 overall
Material Document And Classification: ams 6378 assn std single material response 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
738446	Machine Key

FAQs

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

What is the FSCG of the NSN 5315-01-351-1953?

The FSCG of the NSN 5315-01-351-1953 is 5315

Does the NSN 5315-01-351-1953 have a Schedule B code assigned?

Yes, the Schedule B code is 9021100090

Does NSN 5315-01-351-1953 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 5315-01-351-1953 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-351-1953 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 5315-01-351-1953 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Thu, Jan 2, 1992