4140

4140 Washer Thrust Bearing

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Datasheet. 4140 specification

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

air route surveillance radar 3, ARSR3

Part Name Assigned By Controlling Agency
The name assigned to the item by the government agency or commercial organization controlling the design of the item.

ARSR3 main bearing retaining cap washer

Answers.

What quantity is this sold in?

1EA

What is the NSN for 4140?

3120-01-529-1016

How is this classified for shipping?

Schedule B number: 8482105008
Thrust ball bearings

What's the federal classification of 4140?

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 3120-01-529-1016 BEARING,WASHER,THRUST

Used on air route surveillance radar 3, arsr3. ARSR3 main bearing retaining cap washer

NIIN
015291016
NIIN Date
04/05/05
Schedule B
8482105008 
Name Code
13211
FIIG
A045A0
QUP
Historical Price
$58.85 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

  • - Federal Aviation Administration 

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Similar by Design Other bearings with similar characteristics

Nothing similar to this part number was found in our inventory

4140 / 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.