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Linear-rotary Motion Roller NSN 3120-00-381-7091

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 3120-00-381-7091 NSN: 3120-00-381-7091

Features and Characteristics

Outside Diameter
Between 0.5000 inches and 0.5005 inches
Bore Length
Between 0.1850 inches and 0.1870 inches
Metallic Hardness Rating
50.0 rockwell c
Face Width
Between 0.1650 inches and 0.1670 inches
Hub Diameter
0.3700 inches
Bore Inside Diameter
Between 0.1875 inches and 0.1877 inches
Material
Steel
Material
Steel
Style Designator
Plain, protruding hubs
FSC
3120 Unmounted Plain Bearings
NIIN
003817091
NSN
3120003817091

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
168511PC5
Cage Code:
10001
Status:
A
MSDS:
Part Number:
97211 PIECE 5
Cage Code:
56232
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 3120-00-381-7091
What are the manufacturers of nsn 3120003817091?
Does this nsn 3120003817091 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120003817091
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 3120003817091 contain any precious metals?
No precious metal content.
Does nsn 3120003817091 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120003817091?
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
  •   Quality Fast Service
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