3040-00-191-2955

Find complete technical information, availability, and procurement data for: 3040-00-191-2955
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-191-2955

Item Name Code

13743

Assigment Date

03/01/1971 (55 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.

0.280 inches nominal small end diameter, 0.157 inches nominal largest diameter length, 0.250 inches nominal thickness, 0.375 inches nominal outside diameter, 0.1570 inches nominal bore 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: 0.375 inches nominal
Thickness: 0.250 inches nominal
Small End Diameter: 0.280 inches nominal
Bore Diameter: 0.1570 inches nominal
Largest Diameter Length: 0.157 inches nominal
Securing Hole Quantity: 1
Securing Hole Type And Location: unthreaded single hole
Hole Diameter And Location: 0.0520 inches nominal single hole
Material: steel
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
1529674	Shaft Collar

FAQs

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

What is the FSCG of the NSN 3040-00-191-2955?

The FSCG of the NSN 3040-00-191-2955 is 3040

Does the NSN 3040-00-191-2955 have a Schedule B code assigned?

Yes, the Schedule B code is 7307994000

Does NSN 3040-00-191-2955 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3040-00-191-2955 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-191-2955 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 3040-00-191-2955 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Mar 1, 1971