Product Details | THRUST WASHER BEARING

3120-00-904-9763 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: 5922242, 592224-2, 3120-00-904-9763, 00-904-9763, 3120009049763, 009049763

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 22 JUN 1966 00-904-9763

Drawings & Photos | NSN 3120-00-904-9763


Cross Reference | NSN 3120-00-904-9763

Part Number Cage Code Manufacturer
592224-2 73030 HAMILTON SUNDSTRAND CORPORATION

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Technical Data | NSN 3120-00-904-9763

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR 23 ROUND
OUTSIDE DIAMETER 5.7230 INCHES MINIMUM AND 5.7250 INCHES MAXIMUM
CORNER SHAPE SQUARE FIRST OUTSIDE CORNER ROUND SECOND OUTSIDE CORNER CHAMFERED FIRST INSIDE CORNER CHAMFERED SECOND INSIDE CORNER
CROSS-SECTIONAL SHAPE STYLE 35 RECTANGULAR
OVERALL THICKNESS 0.1950 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 48 ROUND W/KEYWAY
DIAMETER 4.3700 INCHES MINIMUM AND 4.3900 INCHES MAXIMUM
CENTER HOLE KEYWAY DEPTH 0.1400 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM
CENTER HOLE KEYWAY WIDTH 0.1700 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM
CENTER HOLE KEYWAY QUANTITY 2
SURFACE FINISH 13.0 MICROINCHES LEFT SIDE
(NON-CORE DATA) CHAMFER LENGTH 0.2000 INCHES MINIMUM AND 0.3000 INCHES MAXIMUM
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL
(NON-CORE DATA) RADIUS 0.1100 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM
MANUFACTURERS CODE 73030
DESIGN CONTROL REFERENCE 592224-2

Restrictions/Controls & Freight Information | NSN 3120-00-904-9763

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:AItem does not contain precious metal
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 119360 DEODORIZERS DRY CLEANING CLOTHING
Less than car load rating J 100.2
Less than truck load rating J 100.2
Water commodity Code 742 unknown
Originating Activity Code CT U.S. Army Aviation and Missile Command (AIR)
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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 3120-00-904-9763

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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