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Shaft Collar NSN 3040-00-389-8174

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 3040-00-389-8174 NSN: 3040-00-389-8174

Features and Characteristics

Outside Diameter
1.750 inches
Thickness
0.500 inches
Bore Diameter
Between 1.0620 inches and 1.0630 inches
Securing Hole Quantity
2
Angle Between Centerlines Of Securing Holes In Deg
180.0
Securing Hole Type And Location
Unthreaded single hole
Hole Diameter And Location
0.1870 inches all holes and 0.1920 inches all holes
Surface Finish And Location
125 microinches largest outside periphery
Material
Steel, qq-s-634, comp 1018-canceled
Material
Steel comp 1018
Material Specification
Qq-s-634, comp 1018-canceled federal specification single material response
Surface Treatment
Cadmium and chromate
Style Designator
Plain round
Surface Treatment
Cadmium, qq-p-416, type 2, class 2
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
003898174
NSN
3040003898174

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7188897
Cage Code:
19207
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 3040-00-389-8174
What are the manufacturers of nsn 3040003898174?
Does this nsn 3040003898174 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040003898174
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 3040003898174 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040003898174 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040003898174?
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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