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Linear-rotary Motion Roller NSN 3120-01-215-7702

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 3120-01-215-7702 NSN: 3120-01-215-7702

Features and Characteristics

Casehardening Indicator
Not casehardened
Outside Diameter
Between 1.621 inches and 1.625 inches
Metallic Hardness Rating
56.0 rockwell c and 60.0 rockwell c
Face Width
Between 0.776 inches and 0.786 inches
Bore Inside Diameter
0.935 inches
Material
Steel, sae 4140
Material
Steel, sae 4140
Surface Treatment
Parco-lubrite number 7
Style Designator
Plain
Surface Treatment
Parco-lubrite number 7
FSC
3120 Unmounted Plain Bearings
NIIN
012157702
NSN
3120012157702

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
127484A
Cage Code:
45152
Status:
A
MSDS:
Part Number:
1001138
Cage Code:
52304
Status:
A
MSDS:
Part Number:
5EX232
Cage Code:
45152
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 3120-01-215-7702
What are the manufacturers of nsn 3120012157702?
Does this nsn 3120012157702 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120012157702
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 3120012157702 contain any precious metals?
No precious metal content.
Does nsn 3120012157702 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120012157702?
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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