Product Details | SLEEVE BEARING

3120-01-125-1285 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: AS19H1, PT19H1, 3120-01-125-1285, 01-125-1285, 3120011251285, 011251285

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 22 JAN 1982 01-125-1285

Drawings & Photos | NSN 3120-01-125-1285


Cross Reference | NSN 3120-01-125-1285

Part Number Cage Code Manufacturer
AS19H1 55985 CARO INC. DBA SOUTH BEND LATHE
PT19H1 55985 CARO INC. DBA SOUTH BEND LATHE

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Technical Data | NSN 3120-01-125-1285

Characteristic Specifications
STYLE DESIGNATOR 21C SOLID
OVERALL LENGTH 13.9688 INCHES NOMINAL
BODY OUTSIDE DIAMETER 1.6250 INCHES MINIMUM AND 1.6255 INCHES MAXIMUM
BODY INSIDE DIAMETER 1.0645 INCHES MINIMUM AND 1.0655 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 1.8740 INCHES MINIMUM AND 1.8760 INCHES MAXIMUM
FLANGE WIDTH 10.1875 INCHES NOMINAL
END TO FLANGE DISTANCE 1.8906 INCHES NOMINAL
ANTIROTATION/LUBRICATION TYPE AND QUANTITY 1 HOLE
HOLE DIAMETER 0.2500 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLE 69 GROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY 1 INTERNAL
SPECIAL FEATURES HOLE COUNTERBORED 0.5625 IN. DIA X 0.0312 IN. DEPTH,TAPPED 1/4-20 NC; KEYWAY WIDTH,DEPTH AND LENGTH SIZES ARE STANDARD FOR NUMBER 91 WOODRUFF KEY
MANUFACTURERS CODE 55985
DESIGN CONTROL REFERENCE AS19H1

Restrictions/Controls & Freight Information | NSN 3120-01-125-1285

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 3120-01-125-1285

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable 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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each