5B577

View detailed technical data, stock status, and sourcing information for: 5B577
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-141-2193

Item Name Code

13743

Assigment Date

01/01/1961 (65 years ago)

An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items have a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see clamp, hub. See also bearing, sleeve; bushing, sleeve; spacer, sleeve; and coupling, shaft, rigid.

180.0 angle between centerlines of securing holes in deg, 1.750 inches minimum and 1.781 inches maximum thickness, 1.9688 inches nominal bore diameter, 3.000 inches nominal outside diameter, 2 securing hole quantity

Product Characteristics

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

Outside Diameter: 3.000 inches nominal
Thickness: 1.750 inches minimum and 1.781 inches maximum
Bore Diameter: 1.9688 inches nominal
Securing Hole Quantity: 2
Angle Between Centerlines Of Securing Holes In Deg: 180.0
Securing Hole Type And Location: unthreaded single hole
Hole Diameter And Location: 0.5312 inches nominal single hole
Special Features: securing holes surface flatted,1.375 in.fom center line of collar
Material: iron malleable
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
5B0577	Shaft Collar
5B577	Shaft Collar

FAQs

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

What is the FSCG of the NSN 3040-00-141-2193?

The FSCG of the NSN 3040-00-141-2193 is 3040

Does NSN 3040-00-141-2193 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 3040-00-141-2193 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-00-141-2193 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 3040-00-141-2193 was assigned to the Federal Catalog?

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