Product Details | SLEEVE BEARING

3120-00-904-9961 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: 284864, 3120-00-904-9961, 00-904-9961, 3120009049961, 009049961

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 15 JUN 1966 00-904-9961

Drawings & Photos | NSN 3120-00-904-9961


Cross Reference | NSN 3120-00-904-9961

Part Number Cage Code Manufacturer
284864 62983 EATON AEROSPACE LLC

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Technical Data | NSN 3120-00-904-9961

Characteristic Specifications
MATERIAL CARBON GRAPHITE AND COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION VS1-1-12-4,FSCM 62983 MFR REF SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 17C-1 SOLID INTERNAL FLANGE ONE END
OVERALL LENGTH 0.7000 INCHES MINIMUM AND 0.7020 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 1.0227 INCHES MINIMUM AND 1.0235 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM
LEFT INTERNAL FLANGE HOLE DIAMETER 0.4500 INCHES MINIMUM AND 0.4505 INCHES MAXIMUM
LEFT INTERNAL FLANGE WIDTH 0.6150 INCHES MINIMUM AND 0.6200 INCHES MAXIMUM
CORNER SHAPE CHAMFERED OUTSIDE LEFT CORNER CHAMFERED OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER CHAMFERED INSIDE LEFT CORNER
SURFACE FINISH 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY 125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
LUBRICANT ACCOMMODATION STYLE 66 GROOVED OPEN BOTH ENDS
SURFACE GROOVE LOCATION AND QUANTITY 4 EXTERNAL
SPECIAL FEATURES 32 RMS MICROINCH SURFACE FINISH IN SIDE SURFACE OF FLANGE,4 EQUALLY SPACED GROOVES ON SURFACE OF BOTH ENDS
(NON-CORE DATA) CHAMFER LENGTH 0.0200 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM 0.0200 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM 0.0200 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL 45.0 DEGREES NOMINAL 45.0 DEGREES NOMINAL
MANUFACTURERS CODE 62983
DESIGN CONTROL REFERENCE 284864

Restrictions/Controls & Freight Information | NSN 3120-00-904-9961

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 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 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 3120-00-904-9961

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