MS21783-08146

MS2178308146 Washer Thrust Bearing

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Datasheet. MS21783-08146 specification

Cross-sectional Shape Style
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.

rectangular

Outside Diameter
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.

0.8750in.

Center Hole Shape Style
The style designation indicating the configuration that most nearly corresponds to the shape of the center hole.

round

Diameter
The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.

0.5050in.

Overall Thickness
An overall measurement of the smallest dimension of an item,in distinction from length or width.

0.1870in.

Lubrication Material
The element,compound,or mixture with which the item is lubricated.

lubricating oil

Corner Shape
The physical configuration of the corner.

square all corners

Surface Finish
Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.

63.0 microinches left side

Surface Finish
Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.

63.0 microinches right side

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

copper alloy

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

round

Answers.

What is the style?

Round

What material is the washer thrust bearing made of ?

Copper alloy

What is the outside diameter?

0.8750 inches

What is the NSN for MS21783-08146?

3120-00-590-7991

How is this classified for shipping?

Schedule B number: 8482105008
nmfc 114870
Thrust ball bearings

What's the federal classification of MS21783-08146?

FSC 3120 ⁓ Bearings, plain, unmounted

Note-bearings in this class are generally one piece that retain and position moving and/or rotating parts. they may have lubrication grooves/fittings/facilities or include pre-lubrication.

Excluding antifriction bearings (fsc 3110); mounted bearings (fsc 3130).

NSN 3120-00-590-7991 BEARING,WASHER,THRUST

round 0.8750" outside diameter

NIIN
005907991
NIIN Date
01/31/68
Schedule B
8482105008 
Name Code
13211
FIIG
A045A0
Item Weight
1.000lbs
Item Dimensions
30 X 30 X 30
QUP
 
Historical Price
$5.88 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. TB814 Cage 71041
2. 540269-012 Cage 12436
3. TT801 Cage 70901
4. 1800288 Cage 03956
5. 1800288-12 Cage 03956
6. TT801 Cage 70417
7. TT801 Cage 12204
8. TT801 Cage 71366
9. T801 Cage 70417
10. 803-6397421 PC 97 Cage 53711
11. ASTM B438-08 Cage 81346
12. 73-3-104 Cage 80205
13. MILB5687 Cage 81349
14. ENCS74820-0016 Cage 96169
15. 732-06-038 Cage 01205
16. SG818-LU-MMA-010 FIG 7-13-42 Cage 53711
17. 64A66B22 Cage 10001
18. TT801 Cage 75292
19. SLT528-6 Cage 02254
20. 18800288-12 Cage 03956

Major End Users Countries and entities

  • - Department of The Navy 
  • - Department of The Army 
  • - Department of The Air Force 
  • - Brazil 
  • - Spain 
  • - Greece 
  • - Turkey 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing 
Commodity (for shipments via water)
Bearings 
NMFC (national motor freight code)
114870 BEARING/BUSHING METAL 
UFC (universal freight code)
58890 

Similar by Design Other bearings with similar characteristics

Nothing similar to this part number was found in our inventory

MS21783-08146 / Bearing,washer,thrustWhat is the formal definition of this item?

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.