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Shaft Collar NSN 3040-00-071-2212

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 3040-00-071-2212 NSN: 3040-00-071-2212

Features and Characteristics

Outside Diameter
0.500 inches
Thickness
0.156 inches
Bore Diameter
Between 0.2503 inches and 0.2513 inches
Securing Hole Quantity
2
Angle Between Centerlines Of Securing Holes In Deg
90.0
Screw Thread Series Designator And Location
Single hole unf
Securing Hole Type And Location
Threaded single hole
Thread Size And Location
0.112 inches single hole
Material
Steel, qq-s-763, class 302, cond a
Material
Steel comp 302
Material Specification
Qq-s-763, class 302, cond a federal specification single material response
Surface Treatment
Passivate
Style Designator
Plain round
Surface Treatment
Passivated
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
000712212
NSN
3040000712212

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
127181
Cage Code:
06481
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 3040-00-071-2212
What are the manufacturers of nsn 3040000712212?
Does this nsn 3040000712212 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040000712212
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 3040000712212 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040000712212 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040000712212?
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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