3040-00-056-5839

Find complete technical information, availability, and procurement data for: 3040-00-056-5839

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3040-00-056-5839
Federal Supply Group
Mechanical Power Transmission Equipment
National Stock Number
3040-00-056-5839
Item Name Code
13743
Assigment Date
05/27/1967 (59 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.

0.0750 inches minimum and 0.7510 inches maximum bore diameter, 180.0 angle between centerlines of securing holes in deg, 1 securing hole quantity, 1.000 inches minimum and 1.010 inches maximum outside diameter, 0.373 inches minimum and 0.375 inches maximum 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
1.000 inches minimum and 1.010 inches maximum
Thickness
0.373 inches minimum and 0.375 inches maximum
Bore Diameter
0.0750 inches minimum and 0.7510 inches maximum
Securing Hole Quantity
1
Angle Between Centerlines Of Securing Holes In Deg
180.0
Securing Hole Type And Location
unthreaded all holes
Hole Diameter And Location
0.1850 inches minimum single hole and 0.1920 inches maximum single hole
Material
steel
Material Document And Classification
qq-s-624-canceled fed 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
135B5953 Shaft Collar

FAQs

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

What is the FSCG of the NSN 3040-00-056-5839?
The FSCG of the NSN 3040-00-056-5839 is 3040
Does NSN 3040-00-056-5839 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 3040-00-056-5839 contain precious materials?
Item does not contain precious metal.
Does NSN 3040-00-056-5839 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 3040-00-056-5839 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Sat, May 27, 1967

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