3040-00-398-6942

Find complete technical information, availability, and procurement data for: 3040-00-398-6942
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-398-6942

Item Name Code

20362

Assigment Date

01/01/1963 (63 years ago)

0.375 inches nominal mounting hole diameter, 0.735 inches nominal aperture diameter, 0.400 inches nominal thickness, 5 mounting hole quantity, 4.030 inches nominal outside diameter

Product Characteristics

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

Outside Diameter: 4.030 inches nominal
Thickness: 0.400 inches nominal
Mounting Hole Diameter: 0.375 inches nominal
Mounting Hole Quantity: 5
Aperture Diameter: 0.735 inches nominal
Special Features: mtg hole spacing: 1.312 inch between centers
Material: steel
Shape: round

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
H549D2X1	Shaft Retaining Plate

FAQs

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

What is the FSCG of the NSN 3040-00-398-6942?

The FSCG of the NSN 3040-00-398-6942 is 3040

Does the NSN 3040-00-398-6942 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 3040-00-398-6942 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 3040-00-398-6942 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-398-6942 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 3040-00-398-6942 was assigned to the Federal Catalog?

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