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Shaft Collar NSN 3040-00-767-0981

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 3040-00-767-0981 NSN: 3040-00-767-0981

Features and Characteristics

Outside Diameter
Between 0.490 inches and 0.510 inches
Thickness
0.421 inches
Small End Diameter
Between 0.183 inches and 0.185 inches
Bore Diameter
Between 0.1560 inches and 0.1565 inches
Largest Diameter Length
0.210 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
0.138 inches single hole
Surface Finish And Location
16 microinches inside periphery
Special Features
0.2478 in. , 0.2498in. diameter shoulder extending 0.214 to 0.234 inches from largest bearing surface
Material
Aluminum alloy, qq-a-225/6, alloy 2024, t4
Material
Aluminum alloy 2024
Material Specification
Qq-a-225/6, alloy 2024, t4 federal specification single material response
Surface Treatment
Anodize
Style Designator
Round stepped
Surface Treatment
Anodized
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
007670981
NSN
3040007670981

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
542-4570-002
Cage Code:
13499
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 3040-00-767-0981
What are the manufacturers of nsn 3040007670981?
Does this nsn 3040007670981 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040007670981
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 3040007670981 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040007670981 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040007670981?
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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