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Linear-rotary Motion Roller NSN 3120-01-141-1903

Item Description

A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes bearing, roller, cylindrical; roller, electrical switch; and friction bearings. See also cam follower, needle bearing.

NSN 3120-01-141-1903 NSN: 3120-01-141-1903

Features and Characteristics

Casehardening Indicator
Not casehardened
Outside Diameter
2.120 inches
Bore Length
0.870 inches
Face Width
0.750 inches
Hub Diameter
0.730 inches
Bore Inside Diameter
Between 0.5000 inches and 0.5005 inches
Chamfer/radius Of Outside Corner
0.030 in. Radius
Material
Copper-aluminum alloy, qq-c-465, o/a
Material
Copper-aluminum alloy, qq-c-465, o/a
Style Designator
Plain, protruding hubs
FSC
3120 Unmounted Plain Bearings
NIIN
011411903
NSN
3120011411903

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
87758-0102 ITEM 6
Cage Code:
96169
Status:
A
MSDS:
Part Number:
250-4683427 ITEM 6
Cage Code:
80064
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482997090
  • NAICS: 332991
  • SITC: 74699
  • Description: Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3120-01-141-1903
What are the manufacturers of nsn 3120011411903?
Does this nsn 3120011411903 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120011411903
A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. the item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. excludes bearing, roller, cylindrical; roller, electrical switch; and friction bearings. see also cam follower, needle bearing.
Does nsn 3120011411903 contain any precious metals?
No precious metal content.
Does nsn 3120011411903 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120011411903?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
28215
FIIG:
T267-K
App. Key:
KA
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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