Product Details | SLEEVE BUSHING

3120-01-121-8578 A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see BUSHING, NONMETALLIC. See also BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; and BUSHING, ELECTRICAL CONDUCTOR. Excludes BUSHING, DRILL, JIG.20231200026Bearings, Plain, Unmounted53650035Bushings, Rings, Shims, and Spacers

Part Alternates: 10107788 , 74A4106392001, 74A410639-2001 , 3120-01-121-8578, 01-121-8578, 3120011218578, 011218578

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 10 NOV 1981 01-121-8578

Drawings & Photos | NSN 3120-01-121-8578


Demand History | NSN 3120-01-121-8578

Part Number Request Date QTY Origin
3120-01-121-8578 2024-04-114 2 us
3120-01-121-8578 2024-04-114 2 us
3120-01-121-8578 2016-04-98 62 DIBBS
3120-01-121-8578 2015-09-251 143 DIBBS
3120-01-121-8578 2009-06-160 266 DIBBS
3120-01-121-8578 2007-02-33 161 DIBBS

Cross Reference | NSN 3120-01-121-8578

Part Number Cage Code Manufacturer
74A410639-2001 13002 GOODRICH CORPORATION DBA GOODRICH LANDING GEAR DIVISION
74A410639-2001 2M490 NASSAU TOOL WORKS, INC.
74A410639-2001 2U518 BLAIR INDUSTRIES, INC.
74A410639-2001 32168 ALL TOOLS INC. DBA E2 PRECISION PRODUCTS
74A410639-2001 35962 MESSIER-DOWTY INC DBA MESSIER-DOWTY
74A410639-2001 36164 HEROUX-DEVTEK INC
74A410639-2001 50601 CIRCOR AEROSPACE, INC.
74A410639-2001 6Z056 CM MANUFACTURING, INC.
74A410639-2001 76301 BOEING COMPANY, THE DBA BOEING
74A410639-2001 85941 MAGELLAN AEROSPACE, NEW YORK, INC. DIV ELLANEF MANUFACTURING
74A410639-2001 9K006 CIRCOR AEROSPACE, INC. DBA CIRCOR AEROSPACE MACHINING
74A410639-2001 S5495 ISRAEL AEROSPACE INDUSTRIES LTD. SHL - AERO ASSEMBLIES DIVISION

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Technical Data | NSN 3120-01-121-8578

Characteristic Specifications
MATERIAL STEEL COMP 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 17C SOLID
OVERALL LENGTH 0.5890 INCHES MINIMUM AND 0.5950 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 1.0590 INCHES MINIMUM AND 1.0600 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.8750 INCHES MINIMUM AND 0.8760 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
SURFACE FINISH 125.0 MICROINCHES INTERMEDIATE LAYER
TEST DATA DOCUMENT 76301-PS21201 SPECIFICATION
MANUFACTURERS CODE 76301
DESIGN CONTROL REFERENCE 74A410639-2001

Restrictions/Controls & Freight Information | NSN 3120-01-121-8578

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 3120-01-121-8578

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each