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Shaft Collar NSN 3040-00-204-2530

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 3040-00-204-2530 NSN: 3040-00-204-2530

Features and Characteristics

Outside Diameter
1.375 inches
Thickness
1.375 inches
Small End Diameter
1.125 inches
Bore Diameter
Between 0.4780 inches and 0.4840 inches
Largest Diameter Length
0.625 inches
Securing Hole Quantity
2
Angle Between Centerlines Of Securing Holes In Deg
90.0
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
Material
Steel
Surface Treatment
Cadmium
Style Designator
Round stepped
Surface Treatment
Cadmium
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
002042530
NSN
3040002042530

Manufacturer Part Numbers

Part numbers registered to this national stock number.

No part numbers found for this NSN.

Q & A

Frequently asked questions for NSN 3040-00-204-2530
What are the manufacturers of nsn 3040002042530?
Does this nsn 3040002042530 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040002042530
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 3040002042530 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040002042530 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040002042530?
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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