3040-00-398-1619

Find complete technical information, availability, and procurement data for: 3040-00-398-1619
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-398-1619

Item Name Code

13743

Assigment Date

01/01/1963 (63 years ago)

1 keyway quantity, 0.020 inches minimum and 0.025 inches maximum internal keyway width, 0.160 inches minimum and 0.170 inches maximum thickness, 0.1875 inches minimum and 0.1895 inches maximum bore diameter, 0.468 inches minimum and 0.478 inches maximum 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: 0.468 inches minimum and 0.478 inches maximum
Internal Keyway Width: 0.020 inches minimum and 0.025 inches maximum
Thickness: 0.160 inches minimum and 0.170 inches maximum
Bore Diameter: 0.1875 inches minimum and 0.1895 inches maximum
Keyway Quantity: 1
Distance From Center Of Bore To Bottom Of Keyway: 0.600 inches nominal
Keyway Spacing In Deg: 45.0
Securing Hole Quantity: 2
Angle Between Centerlines Of Securing Holes In Deg: 90.0
Screw Thread Series Designator And Location: single hole unf
Securing Hole Type And Location: threaded single hole
Nominal Thread Size And Location: unable to decode
Material: steel comp 302
Material Document And Classification: mil-s-7720, comp 302 mil spec single material response
Style Designator: plain 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
106309	Shaft Collar
791174-5	Shaft Collar

FAQs

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

What is the FSCG of the NSN 3040-00-398-1619?

The FSCG of the NSN 3040-00-398-1619 is 3040

Does NSN 3040-00-398-1619 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 3040-00-398-1619 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-398-1619 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 3040-00-398-1619 was assigned to the Federal Catalog?

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