Product Details | SLEEVE BUSHING

3120-01-523-4259 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: BACB28AP04P014, 3120-01-523-4259, 01-523-4259, 3120015234259, 015234259

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 SEP 2004 01-523-4259

Drawings & Photos | NSN 3120-01-523-4259


Demand History | NSN 3120-01-523-4259

Part Number Request Date QTY Origin
BACB28AP04P014 2025-03-62 88 United States
BACB28AP04P014 2021-07-187 2 South Korea
3120-01-523-4259 2020-10-280 25000 TR
BACB28AP04P014 2012-10-285 1 US
BACB28AP04P014 2010-04-98 3600 US
3120-01-523-4259 2009-09-260 300 United States
BACB28AP04P014 2008-12-358 1000 US
BACB28AP04P014 2008-02-59 12 United States
3120-01-523-4259 2007-11-310 20 United States

Cross Reference | NSN 3120-01-523-4259

Part Number Cage Code Manufacturer
BACB28AP04P014 81205 THE BOEING COMPANY DBA BOEING

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Technical Data | NSN 3120-01-523-4259

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416, TYPE II, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 0.1400 INCHES NOMINAL
BODY OUTSIDE DIAMETER 0.3759 INCHES MINIMUM AND 0.3764 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.2340 INCHES MINIMUM AND 0.2410 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 0.5300 INCHES MINIMUM AND 0.5400 INCHES MAXIMUM
FLANGE WIDTH 0.0600 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER UNDERCUT LEFT FLANGE BODY CORNER
SPECIAL FEATURES SUB ASSEMBLY IS AILERON INSTL; REFER TO BOEING I.P,C. BOE2420 27-11-21-01 NO. 640
III END ITEM IDENTIFICATION FIXED WING AIRCRAFT, BOEING MODEL757

Restrictions/Controls & Freight Information | NSN 3120-01-523-4259

Category Code Description
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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 114800 BEARING,ROLLER,THRUST
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 742 unknown
Originating Activity Code ZE New Zealand
ZF
ZG
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 3120-01-523-4259

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