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Linear-rotary Motion Roller NSN 3120-00-944-3422

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 3120-00-944-3422 NSN: 3120-00-944-3422

Features and Characteristics

Casehardening Indicator
Not casehardened
Outside Diameter
Between 0.3745 inches and 0.3755 inches
Bore Length
Between 0.207 inches and 0.208 inches
Metallic Hardness Rating
53.0 rockwell c and 58.0 rockwell c
Face Width
Between 0.184 inches and 0.195 inches
Hub Diameter
0.250 inches
Bore Inside Diameter
Between 0.1255 inches and 0.1265 inches
Material
Steel
Style Designator
Plain, protruding hubs
FSC
3120 Unmounted Plain Bearings
NIIN
009443422
NSN
3120009443422

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
595624
Cage Code:
73030
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 3120-00-944-3422
What are the manufacturers of nsn 3120009443422?
Does this nsn 3120009443422 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120009443422
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 3120009443422 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120009443422 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120009443422?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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