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Shaft Collar NSN 3040-00-507-7381

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 3040-00-507-7381 NSN: 3040-00-507-7381

Features and Characteristics

Outside Diameter
0.875 inches
Thickness
0.375 inches
Small End Diameter
0.641 inches
Bore Diameter
0.5000 inches
Largest Diameter Length
0.312 inches
Securing Hole Quantity
1
Screw Thread Series Designator And Location
Single hole unc
Securing Hole Type And Location
Threaded single hole
Thread Size And Location
0.138 inches single hole
Material
Steel, federal standard 66, aisi 416/sae 51416 or steel, qq-s-763, class 6, type a
Material
Steel comp 416 or steel, qq-s-763, class 6, type a
Material Specification
Fed standard 66 federal standard 1st material response or aisi 416 assn standard single material response or sae 51416 assn standard single material response
Surface Treatment
Passivate
Style Designator
Round stepped
Surface Treatment
Passivated
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
005077381
NSN
3040005077381

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1596747P3
Cage Code:
10001
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 3040-00-507-7381
What are the manufacturers of nsn 3040005077381?
Does this nsn 3040005077381 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040005077381
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 3040005077381 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040005077381 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040005077381?
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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