2541547

2541547 Washer Thrust Bearing

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Datasheet. 2541547 specification

Counterbore Diameter
The length of a straight line which passes through the center of a counterbored portion of a hole,and terminates at the circumference.

1.3745in. and 1.3750in.

Flange Thickness
A measurement of the smallest dimension of a flange,in distinction from length or width.

0.4700in.

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.

2.9800in.

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.

1.1880in.

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

0.6950in.

Shank Outside Diameter
The length of a straight line which passes through the center of the shank,and terminates at the outside circumference.

1.7490in.

Bearing Surface Hole Quantity
The number of holes in the bearing surface excluding the center hole.

6 first

Bearing Surface Hole Diameter
The length of a straight line which passes through the center of a bearing surface hole,and terminates at the circumference.

0.2500in. first

Corner Shape
The physical configuration of the corner.

chamfered first inside corner

Corner Shape
The physical configuration of the corner.

chamfered first outside corner

Corner Shape
The physical configuration of the corner.

chamfered fourth outside corner

Corner Shape
The physical configuration of the corner.

chamfered second inside corner

Corner Shape
The physical configuration of the corner.

round second outside corner

Corner Shape
The physical configuration of the corner.

round third outside corner

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

125.0 microinches counterbore diameter

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

125.0 microinches largest outside diameter

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

125.0 microinches left side

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

125.0 microinches right side

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

125.0 microinches right side of flange

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

125.0 microinches smallest outside diameter

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

32.0 microinches inside diameter surface of body

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

enamel, MIL-E-15090, ty 3, cl 1 external surface; w/6 insert screw thd MS21209F4-15

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

aluminum alloy 6061

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

QQ-A-225/8, T651 fed spec single material response

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

oxide film outside diameter surface of body

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

oxide film right end surface of left flange

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

MIL-C-5541 mil spec single treatment response outside diameter surface of body

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

MIL-C-5541 mil spec single treatment response right end surface of left flange

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

round

Answers.

What quantity is this sold in?

1EA

What is the style?

Round

What material is the washer thrust bearing made of ?

Aluminum alloy 6061

What is the outside diameter?

2.9800 inches

What is the NSN for 2541547?

3120-01-009-0067

How is this classified for shipping?

Schedule B number: 8482105008
nmfc 114870
Thrust ball bearings

What's the federal classification of 2541547?

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 3120-01-009-0067 BEARING,WASHER,THRUST

round oxide film right end surface of left flange surface treated enamel, mil-e-15090, ty 3, cl 1 external surface; w/6 insert screw thd MS21209F4-15 2.9800" outside diameter

NIIN
010090067
NIIN Date
09/01/75
Schedule B
8482105008 
Name Code
13211
FIIG
A045A0
QUP
Historical Price
$250.55 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

Major End Users Countries and entities

  • - Department of The Navy 

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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

2541547 / 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.