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Shaft Collar NSN 3040-00-820-6275

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 3040-00-820-6275 NSN: 3040-00-820-6275

Features and Characteristics

Chamfer Angle In Deg
45.0
Outside Diameter
4.875 inches
Internal Keyway Width
0.312 inches
Thickness
0.812 inches
Bore Diameter
2.4390 inches
Largest Diameter Length
0.250 inches
Keyway Quantity
1
Distance From Center Of Bore To Bottom Of Keyway
2.595 inches
Material
Steel, mil-s-890, class b
Material
Steel
Material Specification
Mil-s-890, class b military specification single material response
Surface Treatment
Passivate
Style Designator
Round w/single chamfer
Surface Treatment
Passivated
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
008206275
NSN
3040008206275

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4-3-4-4309-2
Cage Code:
75333
Status:
A
MSDS:
Part Number:
464309PC2
Cage Code:
75333
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 3040-00-820-6275
What are the manufacturers of nsn 3040008206275?
Does this nsn 3040008206275 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040008206275
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 3040008206275 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040008206275 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040008206275?
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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