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Shaft Collar NSN 3040-01-294-8858

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 3040-01-294-8858 NSN: 3040-01-294-8858

Features and Characteristics

Outside Diameter
3.125 inches
Thickness
5.262 inches
Small End Diameter
2.865 inches
Bore Diameter
2.4525 inches
Largest Diameter Length
0.560 inches
End Application
Used on the hydroulic mech. Actuator for the f-16c/d acft
Special Features
Internal splines, length of collar, 50 teeth, pressure angle 30 deg., largedia. End has four mounting holes 0.263in. Dia.; small dia. End has external splines 0.342 in. Lg.
Material
Steel, mil-s-5000, comp 4340, cond c4
Material
Steel comp 4340
Material Specification
Mil-s-5000, comp 4340, cond c4 military specification single material response
Surface Treatment
Cadmium or cadmium and chromate or cadmium and phosphate
Style Designator
Round stepped
Surface Treatment
Cadmium, qq-p-416
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
012948858
NSN
3040012948858

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2040445-3
Cage Code:
70210
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 3040-01-294-8858
What are the manufacturers of nsn 3040012948858?
Does this nsn 3040012948858 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040012948858
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 3040012948858 contain any precious metals?
No precious metal content.
Does nsn 3040012948858 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040012948858?
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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