Thrust Washer Bearing

33112

33112
(NSN) National Stock Number
3120-00-074-1911
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13211
Schedule B Code
8482105008
Summary

Rectangular cross-sectional shape style, 3.2100 inches minimum and 3.2200 inches maximum outside diameter, round w/flat center hole shape style, 2.2000 inches minimum and 2.2200 inches maximum diameter, 0.1180 inches minimum and 0.1200 inches maximum overall thickness, 2.0650 inches minimum and 2.0850 inches maximum center hole width

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
9 - - AX
Identification

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.

INC FIIG Concept Condition
13211 A045A0 - 1
Specifications
Cross-Sectional Shape Style
rectangular
Details The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
Outside Diameter
3.2100 inches minimum and 3.2200 inches maximum
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
Center Hole Shape Style
round w/flat
Details The style designation indicating the configuration that most nearly corresponds to the shape of the center hole.
Diameter
2.2000 inches minimum and 2.2200 inches maximum
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.
Overall Thickness
0.1180 inches minimum and 0.1200 inches maximum
Details An overall measurement of the smallest dimension of an item,in distinction from length or width.
Center Hole Width
2.0650 inches minimum and 2.0850 inches maximum
Details None.
Corner Shape
chamfered first inside corner
Details The physical configuration of the corner.
Corner Shape
square first outside corner
Details The physical configuration of the corner.
Corner Shape
square second inside corner
Details The physical configuration of the corner.
Corner Shape
square second outside corner
Details The physical configuration of the corner.
Surface Finish
16.0 microinches right side
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Surface Finish
8.0 microinches left side
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Lubrication Feature
groove flat bearing surface
Details The feature inherent in the item design to effect lubrication.
Special Features
first inside corner chamfer length 0.0469 in. nominal,first inside corner angle 45.0 degrees
Details 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 on one or more other functions.
Material
copper alloy outer layer
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel inner layer
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
round
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
5132504 F0742 5 - 5 9 - ZF
PC5132504 C7432 3 - 5 9 - ZG
K5132504 18954 5 - 5 9 - AX
5132504 24617 5 - 5 9 - AX
5132504 72582 5 - 3 2 - AX
B5132504 7U177 5 - 5 9 - KZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
58880 - Q -
RVC WCC TCC SHC
- 742 Z 9

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Manufacturer
TIFFIN PARTS, L.L.C. DIV SUBSIDIARY OF PETTIBONE CORP.
CAGE: 13841
TIFFIN , OH , 44883-2111
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-00-074-1911
What is the NIIN of the NSN 3120-00-074-1911?
The National Item Identification Number (NIIN) of the NSN 3120-00-074-1911 is 00-074-1911
When the NSN 3120-00-074-1911 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 3120-00-074-1911 contain any precious metals?
Does not contain precious metal
Does the NSN 3120-00-074-1911 contain any hazardous material?
No data in HMIRS

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