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Shaft Collar NSN 3040-01-286-9379

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 3040-01-286-9379 NSN: 3040-01-286-9379

Features and Characteristics

Outside Diameter
4.0001 inches
Thickness
2.000 inches
Bore Diameter
3.0175 inches
Special Features
Internally splined-6teeth; 3.503 in. Major dia, 3.0175 in. Minor dia, 0.882 in. Lg between teeth
Material
Steel, mil-s-5000, comp 4340, cond c4 or steel, federal standard 66, aisi/sae 4140
Material
Steel comp 4340 or steel comp 4140
Material Specification
Mil-s-5000, comp 4340, cond c4 military specification 1st material response and federal standard 66 federal standard 2nd material response or aisi 4140 assn standard single material response or sae 4140 assn standard single material response
Surface Treatment
Chromium
Style Designator
Plain round
Surface Treatment
Chromium
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
012869379
NSN
3040012869379

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1366AS424
Cage Code:
30003
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 3040-01-286-9379
What are the manufacturers of nsn 3040012869379?
Does this nsn 3040012869379 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040012869379
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 3040012869379 contain any precious metals?
No precious metal content.
Does nsn 3040012869379 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040012869379?
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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