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Shaft Collar NSN 3040-00-998-3718

Item Description

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.

NSN 3040-00-998-3718 NSN: 3040-00-998-3718

Features and Characteristics

Outside Diameter
0.500 inches
Thickness
0.250 inches
Bore Diameter
0.2500 inches
Securing Hole Quantity
1
Screw Thread Series Designator And Location
Single hole unc
Securing Hole Type And Location
Threaded single hole
Thread Size And Location
0.138 inches single hole
Material
Steel, corrosion resisting
Material
Stainless steel
Style Designator
Plain round
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
009983718
NSN
3040009983718

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
453578
Cage Code:
19139
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 3040-00-998-3718
What are the manufacturers of nsn 3040009983718?
Does this nsn 3040009983718 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040009983718
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.
Does nsn 3040009983718 contain any precious metals?
No precious metal content.
Does nsn 3040009983718 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040009983718?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13743
FIIG:
A231A0
App. Key:
B
Cond. Code:
1
Status:
A

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