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Thrust Washer Bearing NSN 3120-00-662-1077

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 3120-00-662-1077 NSN: 3120-00-662-1077

Features and Characteristics

Cross Sectional Shape
Rectangular
Overall Length
0.0625 inches
Outside Diameter
Between 4.3700 inches and 4.3720 inches
Center Hole Shape
Round
Diameter
Between 3.9980 inches and 3.9990 inches
Overall Thickness
0.8750 inches
Corner Shape
Square outside right corner
Material
Steel comp 416
Surface Condition
Ground
Style Designator
Round
FSC
3120 Unmounted Plain Bearings
NIIN
006621077
NSN
3120006621077

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
578-5600-1674628REVAPC4DSH3
Cage Code:
80064
Status:
A
MSDS:
Part Number:
W244327REVAPC4DSH3
Cage Code:
88032
Status:
A
MSDS:
Part Number:
Y2VHM4BX9-20K
Cage Code:
88032
Status:
A
MSDS:
Part Number:
Y244335REVA
Cage Code:
88032
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 3120-00-662-1077
What are the manufacturers of nsn 3120006621077?
Does this nsn 3120006621077 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120006621077
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 3120006621077 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120006621077 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120006621077?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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