Product Details | SLEEVE BEARING

3120-01-179-9150 A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.

Part Alternates: 1D494731, 1D49473-1, 1D49473501, 1D49473-501, 3120-01-179-9150, 01-179-9150, 3120011799150, 011799150

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 22 MAY 1984 01-179-9150

Drawings & Photos | NSN 3120-01-179-9150


Cross Reference | NSN 3120-01-179-9150

Part Number Cage Code Manufacturer
1D49473-1 18355 BOEING COMPANY, THE DBA BOEING
1D49473-501 0FC43 MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS AEROSPACE
1D49473-501 18355 BOEING COMPANY, THE DBA BOEING
1D49473-501 32865 DRS NETWORK & IMAGING SYSTEMS, LLC

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Technical Data | NSN 3120-01-179-9150

Characteristic Specifications
MATERIAL ALUMINUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-22519 FED SPEC ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625,TYPE 2,CLASS 2 MIL SPEC ALL TREATMENT RESPONSES OVERALL
STYLE DESIGNATOR 18C SOLID
OVERALL LENGTH 1.9600 INCHES NOMINAL
BODY OUTSIDE DIAMETER 0.7500 INCHES NOMINAL
BODY INSIDE DIAMETER 0.6250 INCHES MINIMUM AND 0.6260 INCHES MAXIMUM
LEFT FLANGE OUTSIDE DIAMETER 0.8800 INCHES NOMINAL
RIGHT FLANGE OUTSIDE DIAMETER 0.7200 INCHES NOMINAL
LEFT FLANGE WIDTH 0.1700 INCHES NOMINAL
RIGHT FLANGE WIDTH 0.0800 INCHES NOMINAL
CORNER SHAPE SQUARE ALL CORNERS
SURFACE FINISH 125.0 MICROINCHES OVERALL
MANUFACTURERS CODE 0FC43
DESIGN CONTROL REFERENCE 1D49473-501

Restrictions/Controls & Freight Information | NSN 3120-01-179-9150

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 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating P 77.5
Less than truck load rating P 77.5
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

Management | NSN 3120-01-179-9150

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 CodeB Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous GroupBXOH-58D Army Helicopter Improvement Program (AHIP)
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 CodesFFABRICATE OR ASSEMBLE # (NON-STOCKED ITEMS) National Stock Numbered items fabricated or assembled from raw materials and finished products as the normal method of support. Procurement and stockage of the items are not justified because of low usage or peculiar installation factors. Distinctions between local or centralized fabricate/assemble capability are identified by the Source of Supply Modifier in the Source of Supply Column of the Service Management Data Lists.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative