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Shaft Collar NSN 3040-00-157-9389

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 3040-00-157-9389 NSN: 3040-00-157-9389

Features and Characteristics

Outside Diameter
1.365 inches
Thickness
0.250 inches
Bore Diameter
0.2510 inches
Securing Hole Quantity
8
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-counterbored single hole
Screw Thready Qty Per Inch (tpi) And Location
48 all holes
Counterbore Depth And Location
0.2035 inches single hole
Counterbore Diameter And Location
0.1445 inches single hole
Thread Size And Location
0.1380 inches single hole
Hole Diameter And Location
0.1885 inches all holes
Material
Brass
Material
Copper alloy
Style Designator
Plain round
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
001579389
NSN
3040001579389

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
481115PC8
Cage Code:
10001
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 3040-00-157-9389
What are the manufacturers of nsn 3040001579389?
Does this nsn 3040001579389 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040001579389
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 3040001579389 contain any precious metals?
No precious metal content.
Does nsn 3040001579389 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040001579389?
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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