Product Details | SLEEVE BEARING

3120-01-275-1225 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: K66012311, K660123-11, 3120-01-275-1225, 01-275-1225, 3120012751225, 012751225

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 18 MAR 1988 01-275-1225

Drawings & Photos | NSN 3120-01-275-1225


Cross Reference | NSN 3120-01-275-1225

Part Number Cage Code Manufacturer
K660123-11 84955 KAMAN AEROSPACE CORPORATION DBA AIR VEHICLES & MRO DIVISION

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Technical Data | NSN 3120-01-275-1225

Characteristic Specifications
MATERIAL COPPER ALLOY 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 90.0 ROCKWELL B MINIMUM OVERALL
STYLE DESIGNATOR 17C-3 SOLID INTERNAL FLANGE AT BOTH ENDS
OVERALL LENGTH 0.7500 INCHES NOMINAL
BODY OUTSIDE DIAMETER 1.2520 INCHES MINIMUM AND 1.2530 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.7300 INCHES NOMINAL
LEFT INTERNAL FLANGE HOLE DIAMETER 0.9370 INCHES NOMINAL
RIGHT INTERNAL FLANGE HOLE DIAMETER 0.9370 INCHES NOMINAL
LEFT INTERNAL FLANGE WIDTH 0.1250 INCHES NOMINAL
RIGHT INTERNAL FLANGE WIDTH 0.1250 INCHES NOMINAL
CORNER SHAPE ROUND OUTSIDE LEFT CORNER ROUND OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY 4 HOLE
HOLE DIAMETER 0.0460 INCHES MINIMUM AND 0.0520 INCHES MAXIMUM FIRST
SURFACE FINISH 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
(NON-CORE DATA) RADIUS 0.0600 INCHES NOMINAL 0.0600 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 3120-01-275-1225

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 114870 BEARING/BUSHING METAL
Less than car load rating
Less than truck load rating P 77.5
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 3120-01-275-1225

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