542740

View detailed technical data, stock status, and sourcing information for: 542740
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 542740 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-054-2740

Item Name Code

02378

Assigment Date

01/01/1963 (63 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.

98.0 rockwell b maximum overall hardness rating, 0.188 inches nominal starting edge radius, 0.3745 inches minimum and 0.3760 inches maximum overall width, 0.3745 inches minimum and 0.3760 inches maximum overall height, 2.120 inches minimum and 2.125 inches maximum overall length

Product Characteristics

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

Overall Length: 2.120 inches minimum and 2.125 inches maximum
Overall Height: 0.3745 inches minimum and 0.3760 inches maximum
Overall Width: 0.3745 inches minimum and 0.3760 inches maximum
Starting Edge Radius: 0.188 inches nominal
Hardness Rating: 98.0 rockwell b maximum overall
Starting Edge Shape: round
Material: steel comp w110 overall
Material Document And Classification: qq-s-0077 fed spec single material response overall
Style Designator: plain

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
542740	Machine Key

FAQs

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

What is the FSCG of the NSN 5315-00-054-2740?

The FSCG of the NSN 5315-00-054-2740 is 5315

Does NSN 5315-00-054-2740 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 5315-00-054-2740 contain precious materials?

Precious metal content is unknown

Does NSN 5315-00-054-2740 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 5315-00-054-2740 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963