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Linear-rotary Motion Roller NSN 3120-01-296-3738

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 3120-01-296-3738 NSN: 3120-01-296-3738

Features and Characteristics

Casehardening Indicator
Not casehardened
Outside Diameter
Between 0.740 inches and 0.760 inches
Metallic Hardness Rating
56.0 rockwell c and 60.0 rockwell c
Face Width
Between 0.365 inches and 0.385 inches
Bore Inside Diameter
Between 0.4684 inches and 0.4691 inches
Chamfer/radius Of Outside Corner
0.060 in. Radius
Chamfer/radius Of Inside Corner
0.060 in. Radius
Material
Steel alloy, e52100, astm a322
Material
Steel alloy, e52100, astm a322
Style Designator
Plain
Surface Treatment
Lubricant, dry film
FSC
3120 Unmounted Plain Bearings
NIIN
012963738
NSN
3120012963738

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5219974-1
Cage Code:
53711
Status:
A
MSDS:
Part Number:
5219974-2
Cage Code:
53711
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 3120-01-296-3738
What are the manufacturers of nsn 3120012963738?
Does this nsn 3120012963738 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120012963738
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 3120012963738 contain any precious metals?
No precious metal content.
Does nsn 3120012963738 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120012963738?
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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