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Shaft Collar NSN 3040-00-540-8246

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 3040-00-540-8246 NSN: 3040-00-540-8246

Features and Characteristics

Outside Diameter
Between 0.339 inches and 0.349 inches
Internal Straight Key Width
Between 0.015 inches and 0.020 inches
Thickness
Between 0.132 inches and 0.138 inches
Bore Diameter
Between 0.1560 inches and 0.1580 inches
Key Quantity
1
Distance From Center Of Bore To Top Of Key
0.103 inches
End Application
Helicopter, advance attack ah-1w; helicopter, search & rescue hh-60h; helicopter, uscg search & rescue hh-60j; helicopter, carrier based asw, sh-60f; aircraft, hawkeye e-2c, f4s, tomcat f-14, c-2a (reprocured), viking s-3b
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
Criticality Code Justification
Feat
Thread Size And Location
0.750 inches single hole
Special Features
Weapon system essential
Material
Steel, qq-s-764, type 303, cond b-canceled
Material
Steel comp 303
Material Specification
Qq-s-764, type 303, cond b-canceled federal specification single material response
Style Designator
Plain round
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
005408246
NSN
3040005408246

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1263723-3
Cage Code:
96774
Status:
A
MSDS:
Part Number:
1304341-1
Cage Code:
19315
Status:
A
MSDS:
Part Number:
10106741
Cage Code:
A486G
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 3040-00-540-8246
What are the manufacturers of nsn 3040005408246?
Does this nsn 3040005408246 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040005408246
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 3040005408246 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040005408246 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040005408246?
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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