3040-00-157-9389

Find complete technical information, availability, and procurement data for: 3040-00-157-9389
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-157-9389

Item Name Code

13743

Assigment Date

01/01/1963 (63 years ago)

1.365 inches nominal outside diameter, 0.2510 inches nominal bore diameter, 120.0 angle between centerlines of securing holes in deg, 8 securing hole quantity, 0.250 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: 1.365 inches nominal
Thickness: 0.250 inches nominal
Bore Diameter: 0.2510 inches nominal
Securing Hole Quantity: 8
Angle Between Centerlines Of Securing Holes In Deg: 120.0
Angle Between Centerlines Of Securing Holes In Deg: 90.0
Screw Thread Series Designator And Location: all holes unf
Screw Thread Series Designator And Location: single hole unc
Securing Hole Type And Location: threaded all holes
Securing Hole Type And Location: threaded-counterbored single hole
Securing Hole Type And Location: unthreaded all holes
Screw Thread Quantity Per Inch And Location: 48 all holes
Counterbore Depth And Location: 0.2035 inches nominal single hole
Counterbore Diameter And Location: 0.1445 inches nominal single hole
Nominal Thread Size And Location: unable to decode
Hole Diameter And Location: 0.1885 inches nominal all holes
Material: copper alloy
Style Designator: plain round

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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:

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481115PC8	Shaft Collar

FAQs

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

What is the FSCG of the NSN 3040-00-157-9389?

The FSCG of the NSN 3040-00-157-9389 is 3040

Does NSN 3040-00-157-9389 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 3040-00-157-9389 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-00-157-9389 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 3040-00-157-9389 was assigned to the Federal Catalog?

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