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Shaft Collar NSN 3040-00-540-2552

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 3040-00-540-2552 NSN: 3040-00-540-2552

Features and Characteristics

Outside Diameter
0.375 inches
Thickness
0.250 inches
Bore Diameter
Between 0.1270 inches and 0.1280 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
0.164 inches single hole
Material
Steel
Material
Steel
Surface Treatment
Phosphate
Style Designator
Plain round
Surface Treatment
Phosphate, mil-f-14072, finish e211
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
005402552
NSN
3040005402552

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
55736
Cage Code:
82423
Status:
A
MSDS:
Part Number:
SMB187163
Cage Code:
80063
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 3040-00-540-2552
What are the manufacturers of nsn 3040005402552?
Does this nsn 3040005402552 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040005402552
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 3040005402552 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040005402552 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040005402552?
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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