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Shaft Collar NSN 3040-01-345-8920

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 3040-01-345-8920 NSN: 3040-01-345-8920

Features and Characteristics

Outside Diameter
1.687 inches
Thickness
1.000 inches
Small End Diameter
1.248 inches
Bore Diameter
0.7500 inches
Largest Diameter Length
0.125 inches
Securing Hole Quantity
2
Screw Thread Series Designator And Location
All holes unf
Securing Hole Type And Location
Threaded all holes
Thread Size And Location
0.750 inches all holes
Material
Steel
Material
Steel
Style Designator
Round stepped
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
013458920
NSN
3040013458920

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
803-5184146 PC 39
Cage Code:
53711
Status:
A
MSDS:
Part Number:
5773913
Cage Code:
53711
Status:
A
MSDS:
Part Number:
803-5773913 PC 18
Cage Code:
53711
Status:
A
MSDS:
Part Number:
803-5184146
Cage Code:
53711
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 3040-01-345-8920
What are the manufacturers of nsn 3040013458920?
Does this nsn 3040013458920 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040013458920
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 3040013458920 contain any precious metals?
No precious metal content.
Does nsn 3040013458920 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040013458920?
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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