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Shaft Collar NSN 3040-00-980-3071

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 3040-00-980-3071 NSN: 3040-00-980-3071

Features and Characteristics

Chamfer Angle In Deg
45.0
Outside Diameter
3.250 inches
Thickness
0.750 inches
Bore Diameter
2.1250 inches
Largest Diameter Length
0.500 inches
Securing Hole Quantity
3
Angle Between Centerlines Of Securing Holes In Deg
90.0
Screw Thread Series Designator And Location
2nd hole unc
Securing Hole Type And Location
Threaded 2nd hole
Thread Size And Location
0.375 inches 1st hole
Hole Diameter And Location
0.3750 inches 3rd hole
Special Features
Flat on od opposite second thread hole
Material
Steel
Material
Steel
Style Designator
Round w/single chamfer
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
009803071
NSN
3040009803071

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
H-4086-A
Cage Code:
14541
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 3040-00-980-3071
What are the manufacturers of nsn 3040009803071?
Does this nsn 3040009803071 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040009803071
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 3040009803071 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040009803071 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040009803071?
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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