3040-00-531-5078

Find complete technical information, availability, and procurement data for: 3040-00-531-5078
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-531-5078

Item Name Code

13743

Assigment Date

01/01/1961 (65 years ago)

0.219 inches nominal largest diameter length, 0.688 inches nominal outside diameter, 0.561 inches minimum and 0.562 inches maximum small end diameter, 0.3125 inches minimum and 0.3130 inches maximum bore diameter, 0.375 inches nominal thickness

Product Characteristics

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

Outside Diameter: 0.688 inches nominal
Thickness: 0.375 inches nominal
Small End Diameter: 0.561 inches minimum and 0.562 inches maximum
Bore Diameter: 0.3125 inches minimum and 0.3130 inches maximum
Largest Diameter Length: 0.219 inches nominal
Securing Hole Quantity: 1
Securing Hole Type And Location: unthreaded single hole
Hole Diameter And Location: 0.0938 inches nominal single hole
Surface Finish And Location: unable to decode and unable to decode
Material: steel comp 303se
Material Document And Classification: qq-s-764, type 303se, cond a-canceled fed spec single material response
Surface Treatment: passivate
Style Designator: round 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
5315078	Shaft Collar

FAQs

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

What is the FSCG of the NSN 3040-00-531-5078?

The FSCG of the NSN 3040-00-531-5078 is 3040

Does NSN 3040-00-531-5078 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 3040-00-531-5078 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-00-531-5078 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 3040-00-531-5078 was assigned to the Federal Catalog?

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