3040-00-115-0973

Find complete technical information, availability, and procurement data for: 3040-00-115-0973

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3040-00-115-0973
Federal Supply Group
Mechanical Power Transmission Equipment
National Stock Number
3040-00-115-0973
Item Name Code
13743
Assigment Date
09/23/1968 (57 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.

0.219 inches nominal thickness, 2 securing hole quantity, 0.2510 inches minimum and 0.2530 inches maximum bore diameter, 0.500 inches nominal outside diameter, 90.0 angle between centerlines of securing holes in deg

Product Characteristics

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

Outside Diameter
0.500 inches nominal
Thickness
0.219 inches nominal
Bore Diameter
0.2510 inches minimum and 0.2530 inches maximum
Securing Hole Quantity
2
Angle Between Centerlines Of Securing Holes In Deg
90.0
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
steel comp 416
Material Document And Classification
qq-s-764, type 416, cond a-canceled fed spec single material response
Surface Treatment
passivate
Style Designator
plain round

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3040-00-899-1379 No Name Available 07/01/1984

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
539690 Shaft Collar

FAQs

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

What is the FSCG of the NSN 3040-00-115-0973?
The FSCG of the NSN 3040-00-115-0973 is 3040
Does NSN 3040-00-115-0973 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 3040-00-115-0973 contain precious materials?
Precious metal content is unknown
Does NSN 3040-00-115-0973 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 3040-00-115-0973 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Mon, Sep 23, 1968

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