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Thrust Washer Bearing NSN 3120-00-853-0033

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 3120-00-853-0033 NSN: 3120-00-853-0033

Features and Characteristics

Cross Sectional Shape
Rectangular
Major Diameter
0.8900 inches
Outside Diameter
1.3800 inches
Center Hole Shape
Round w/round keyways
Overall Thickness
0.0920 inches
Keyway Quantity
1
Keyway Radius
0.0520 inches
Minor Diameter
0.8000 inches
Center Hole Keyway Radius
0.2100 inches
Center Hole Keyway Quantity
3
Corner Shape
Square all corners
Washer Keyway Depth
0.0600 inches
Special Features
3grooves on side
Material
Steel
Surface Condition
Ground
Style Designator
Round w/keyways
FSC
3120 Unmounted Plain Bearings
NIIN
008530033
NSN
3120008530033

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
403969
Cage Code:
99193
Status:
A
MSDS:
Part Number:
2M2564
Cage Code:
11083
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 3120-00-853-0033
What are the manufacturers of nsn 3120008530033?
Does this nsn 3120008530033 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120008530033
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 3120008530033 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120008530033 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120008530033?
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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