Product Details | SLEEVE BUSHING

3120-01-121-8579 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: 10107789 , 74A4106482013, 74A410648-2013, 3120-01-121-8579, 01-121-8579, 3120011218579, 011218579

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 10 NOV 1981 01-121-8579

Drawings & Photos | NSN 3120-01-121-8579


Cross Reference | NSN 3120-01-121-8579

Part Number Cage Code Manufacturer
74A410648-2013 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 3120-01-121-8579

Characteristic Specifications
MATERIAL COPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-530,HT FED SPEC ALL MATERIAL RESPONSES OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 0.2950 INCHES MINIMUM AND 0.3010 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 1.5016 INCHES MINIMUM AND 1.5022 INCHES MAXIMUM
BODY INSIDE DIAMETER 1.3720 INCHES MINIMUM AND 1.3730 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 1.7480 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM
FLANGE WIDTH 0.0590 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER CHAMFERED INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER UNDERCUT LEFT FLANGE BODY CORNER
SURFACE FINISH 125.0 MICROINCHES INTERMEDIATE LAYER
TEST DATA DOCUMENT 76301-PS21202 SPECIFICATION
(NON-CORE DATA) CHAMFER LENGTH 0.0350 INCHES MINIMUM AND 0.0450 INCHES MAXIMUM
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL
(NON-CORE DATA) UNDERCUT WIDTH 0.0620 INCHES NOMINAL
(NON-CORE DATA) UNDERCUT DEPTH 0.0050 INCHES NOMINAL
MANUFACTURERS CODE 76301
DESIGN CONTROL REFERENCE 74A410648-2013

Restrictions/Controls & Freight Information | NSN 3120-01-121-8579

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 3120-01-121-8579

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 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