Product Details | THRUST WASHER BEARING

3120-00-522-7157 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: 24164, 3120-00-522-7157, 00-522-7157, 3120005227157, 005227157

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 23 AUG 1974 00-522-7157

Drawings & Photos | NSN 3120-00-522-7157


Demand History | NSN 3120-00-522-7157

Part Number Request Date QTY Origin
24164 2012-07-205 1 US
3120-00-522-7157 2010-06-159 38 DIBBS
3120-00-522-7157 2008-10-288 3 DIBBS

Cross Reference | NSN 3120-00-522-7157

Part Number Cage Code Manufacturer
24164 0UES3 MID-AMERICA AVIATION, INC.
24164 19156 MOOG INC.
24164 79294 E-SYSTEMS INC MONTEK DIV
24164 94697 MOOG, INC.

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 3120-00-522-7157

Technical Data | NSN 3120-00-522-7157

Characteristic Specifications
MATERIAL PLASTIC INNER LAYER STEEL COMP 630 OUTER LAYER
SURFACE TREATMENT PASSIVATE OUTER LAYER
STYLE DESIGNATOR 23 ROUND
OUTSIDE DIAMETER 0.5000 INCHES NOMINAL
CORNER SHAPE SQUARE FIRST OUTSIDE CORNER SQUARE SECOND OUTSIDE CORNER SQUARE THIRD OUTSIDE CORNER SQUARE FOURTH OUTSIDE CORNER SQUARE FIRST INSIDE CORNER SQUARE SECOND INSIDE CORNER
CROSS-SECTIONAL SHAPE STYLE 36 SHOULDERED
FLANGE THICKNESS 0.0200 INCHES MINIMUM AND 0.0240 INCHES MAXIMUM
OVERALL THICKNESS 0.1150 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM
SHANK OUTSIDE DIAMETER 0.4840 INCHES MINIMUM AND 0.4845 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 42 ROUND
DIAMETER 0.3750 INCHES MINIMUM AND 0.3760 INCHES MAXIMUM
SURFACE FINISH 16.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 32.0 MICROINCHES LARGEST OUTSIDE DIAMETER 32.0 MICROINCHES LEFT SIDE 32.0 MICROINCHES RIGHT SIDE 32.0 MICROINCHES RIGHT SIDE OF FLANGE 32.0 MICROINCHES SMALLEST OUTSIDE DIAMETER
MANUFACTURERS CODE 19156
DESIGN CONTROL REFERENCE 24164

Restrictions/Controls & Freight Information | NSN 3120-00-522-7157

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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 KE Naval ICP
Philadelphia, PA 19111
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

Management | NSN 3120-00-522-7157

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each