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Shaft Collar NSN 3040-00-294-5657

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 3040-00-294-5657 NSN: 3040-00-294-5657

Features and Characteristics

Outside Diameter
0.437 inches
Thickness
0.250 inches
Bore Diameter
0.1890 inches
Securing Hole Quantity
2
Angle Between Centerlines Of Securing Holes In Deg
240.0
Screw Thread Series Designator And Location
Non std
Securing Hole Type And Location
Threaded single hole
Screw Thready Qty Per Inch (tpi) And Location
32 single hole
Thread Size And Location
0.137 inches single hole
Material
Brass
Material
Copper alloy
Surface Treatment
Nickel
Style Designator
Plain round
Surface Treatment
Nickel
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
002945657
NSN
3040002945657

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
30A1275A
Cage Code:
93663
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 3040-00-294-5657
What are the manufacturers of nsn 3040002945657?
Does this nsn 3040002945657 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040002945657
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 3040002945657 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040002945657 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040002945657?
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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