3040-00-024-1657

Find complete technical information, availability, and procurement data for: 3040-00-024-1657
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-024-1657

Item Name Code

13743

Assigment Date

01/01/1963 (63 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.

1.000 inches nominal distance from bore centerline to end, 1.500 inches nominal thickness, 2.000 inches nominal outside diameter, 1.2500 inches nominal bore diameter, 1 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: 2.000 inches nominal
Thickness: 1.500 inches nominal
Bore Diameter: 1.2500 inches nominal
Distance From Bore Centerline To End: 1.000 inches nominal
Securing Hole Quantity: 1
Screw Thread Series Designator And Location: single hole unc
Securing Hole Type And Location: threaded single hole
Nominal Thread Size And Location: unable to decode
Material: iron cast
Style Designator: round w/single lobe

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
P-2340	Shaft Collar

FAQs

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

What is the FSCG of the NSN 3040-00-024-1657?

The FSCG of the NSN 3040-00-024-1657 is 3040

Does NSN 3040-00-024-1657 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 3040-00-024-1657 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-024-1657 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 3040-00-024-1657 was assigned to the Federal Catalog?

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