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Linear-rotary Motion Roller NSN 3120-00-656-8535

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 3120-00-656-8535 NSN: 3120-00-656-8535

Features and Characteristics

Casehardening Indicator
Not casehardened
Outside Diameter
Between 1.248 inches and 1.252 inches
Bore Length
Between 0.310 inches and 0.313 inches
Metallic Hardness Rating
76.5 rockwell superficial 30-n and 79.0 rockwell superficial 30-n
Face Width
Between 0.283 inches and 0.284 inches
Hub Diameter
Between 0.553 inches and 0.573 inches
Bore Inside Diameter
Between 0.385 inches and 0.386 inches
Material
Steel, ams 6440
Material
Steel, ams 6440
Style Designator
Plain, protruding hubs
Surface Treatment
Black oxide
Fsc Application Data
Valve tappet, main crankcase, engine, acft, reciprocating
FSC
3120 Unmounted Plain Bearings
NIIN
006568535
NSN
3120006568535

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
162625P10
Cage Code:
77445
Status:
A
MSDS:
Part Number:
162625P010
Cage Code:
00198
Status:
A
MSDS:
Part Number:
2810CH37-052-5
Cage Code:
81996
Status:
A
MSDS:
Part Number:
AS162625P10
Cage Code:
12776
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 3120-00-656-8535
What are the manufacturers of nsn 3120006568535?
Does this nsn 3120006568535 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120006568535
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 3120006568535 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120006568535 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120006568535?
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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