Product Details | THRUST WASHER BEARING

3120-00-127-5386 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.

Part Alternates: 10216153-1, 3120-00-127-5386, 00-127-5386, 3120001275386, 102161531, 001275386

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 04 DEC 1968 00-127-5386

Drawings & Photos | NSN 3120-00-127-5386


Cross Reference | NSN 3120-00-127-5386

Part Number Cage Code Manufacturer
10216153-1 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 3120-00-127-5386

Characteristic Specifications
MATERIAL STEEL COMP 440C OVERALL
HARDNESS RATING 58.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION FINISH NO. 5.4.1 MIL-STD-171 MIL STD SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 23 ROUND
OUTSIDE DIAMETER 1.0600 INCHES MINIMUM AND 1.0800 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
CROSS-SECTIONAL SHAPE STYLE 35 RECTANGULAR
OVERALL THICKNESS 0.1000 INCHES MINIMUM AND 0.1060 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 42 ROUND
DIAMETER 0.5020 INCHES MINIMUM AND 0.5120 INCHES MAXIMUM
SURFACE FINISH 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 250.0 MICROINCHES LARGEST OUTSIDE DIAMETER 16.0 MICROINCHES LEFT SIDE 16.0 MICROINCHES RIGHT SIDE
MANUFACTURERS CODE 18876
DESIGN CONTROL REFERENCE 10216153-1

Restrictions/Controls & Freight Information | NSN 3120-00-127-5386

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 114850 BEARING/BUSHING O/T BALL/ROLLER I/S
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 742 unknown
Originating Activity Code BD U.S. Army Aviation and Missile Command
Redstone Arsenal, AL 35898-5230
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable