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Shaft Collar NSN 3040-00-540-8243

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 3040-00-540-8243 NSN: 3040-00-540-8243

Features and Characteristics

Outside Diameter
Between 0.432 inches and 0.442 inches
Internal Straight Key Width
Between 0.015 inches and 0.020 inches
Thickness
Between 0.132 inches and 0.138 inches
Bore Diameter
Between 0.2500 inches and 0.2520 inches
Key Quantity
1
Distance From Center Of Bore To Top Of Key
0.150 inches
Securing Hole Quantity
2
Angle Between Centerlines Of Securing Holes In Deg
90.0
Screw Thread Series Designator And Location
All holes unc
Securing Hole Type And Location
Threaded all holes
Thread Size And Location
0.112 inches all holes
Special Features
Bore has aligning feature
Material
Steel, qq-s-764, type 303, cond b-canceled
Material
Steel comp 303
Material Specification
Qq-s-764, type 303, cond b-canceled federal specification single material response
Style Designator
Plain round
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
005408243
NSN
3040005408243

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1263723-2
Cage Code:
1NZ85
Status:
A
MSDS:
Part Number:
79407000905
Cage Code:
89944
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 3040-00-540-8243
What are the manufacturers of nsn 3040005408243?
Does this nsn 3040005408243 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040005408243
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 3040005408243 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040005408243 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040005408243?
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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