4X728

4X728 Ball Bearing Unit
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Datasheet. 4X728 specification

Bore Diameter
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.

0.6250in.

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

vapor cycle; hawkeye E-2C aircraft.

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.

inavy: mounted ball bearing

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

steel housing

Answers.

What quantity is this sold in?

1EA

What material is the ball bearing unit made of ?

Steel housing

What is the NSN for 4X728?

3130-01-522-0638

How is this classified for shipping?

Schedule B number: 8482991050
nmfc 114820
Parts, except inner and outer races, for ball bearings, (including ball bearings with integral shafts)

What's the federal classification of 4X728?

FSC 3130 ⁓ Bearings, mounted

Note-this class includes bearings that generally have roller or balls confined by an inner and outer ring to relieve friction in/on/around rotating/moving mechanisms.

Excluding antifriction bearings (fsc 3110); plain unmounted bearings (fsc 3120).

NSN 3130-01-522-0638 BEARING UNIT,BALL

Used on vapor cycle; hawkeye e-2c aircraft.. navy: mounted ball bearing 0.6250" bore diameter

NIIN
015220638
NIIN Date
07/16/04
Schedule B
8482991050 
Name Code
30556
FIIG
A093A0
QUP
1 
Historical Price
$26.00 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
Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft 
Commodity (for shipments via water)
Bearings 
NMFC (national motor freight code)
114820 BEARINGS/BUSHINGS NOI BALL/ROLLER 
UFC (universal freight code)
58860 

Similar by Design Other bearing units with similar characteristics

Nothing similar to this part number was found in our inventory

4X728 / Bearing unit,ballWhat is the formal definition of this item?

An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.