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Thrust Washer Bearing NSN 3120-01-155-4462

Item Description

An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.

NSN 3120-01-155-4462 NSN: 3120-01-155-4462

Features and Characteristics

Cross Sectional Shape
Rectangular
Outside Diameter
2.6000 inches
Center Hole Shape
Round
Diameter
Between 2.0410 inches and 2.0510 inches
Overall Thickness
Between 0.0600 inches and 0.0640 inches
Corner Shape
Square all corners
Lubrication Feature
Groove left side and indentation left side
Special Features
Color yellow; three equally spaced 0.160 in. Diameter min to 0.220 in. Diameter max indentations on left side, 0.010 in. Max dp
Material
Plastic
Material Specification
Ems 30c, fscm 73342 mfr ref single material response
Surface Condition
Lapped
Style Designator
Round
FSC
3120 Unmounted Plain Bearings
NIIN
011554462
NSN
3120011554462

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8623300
Cage Code:
7X677
Status:
A
MSDS:
Part Number:
5740286
Cage Code:
34623
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482105008
  • NAICS: 332991
  • SITC: 74610
  • Description: Thrust ball bearings
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3120-01-155-4462
What are the manufacturers of nsn 3120011554462?
Does this nsn 3120011554462 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120011554462
An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. it is designed for applications involving moving (kinetic) loads. except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. the thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). excludes straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. see also washer, flat and spacer, sleeve.
Does nsn 3120011554462 contain any precious metals?
No precious metal content.
Does nsn 3120011554462 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120011554462?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13211
FIIG:
A045A0
App. Key:
L
Cond. Code:
1
Status:
A

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