Product Details | SLEEVE BUSHING

3120-01-427-8952 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: JK5902D10N4B, 4M273C54, 4M273C5-4, 3120-01-427-8952, 01-427-8952, 3120014278952, 014278952

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 21 MAR 1996 01-427-8952

Drawings & Photos | NSN 3120-01-427-8952


Demand History | NSN 3120-01-427-8952

Part Number Request Date QTY Origin
4M273C54 2025-08-240 8 us
4M273C5-4 2023-03-61 5005 DIBBS
4M273C5-4 2023-02-52 5005 DIBBS
4M273C5-4 2022-12-336 2770 DIBBS
4M273C5-4 2022-11-328 2770 DIBBS
4M273C5-4 2022-08-228 108 DIBBS
4M273C5-4 2022-04-114 119 DIBBS
3120-01-427-8952 2018-04-101 135 DIBBS
3120-01-427-8952 2018-04-93 135 DIBBS
3120-01-427-8952 2015-10-287 219 DIBBS
3120-01-427-8952 2015-10-279 219 DIBBS
3120-01-427-8952 2013-07-182 293 DIBBS

Cross Reference | NSN 3120-01-427-8952

Part Number Cage Code Manufacturer
4M273C5-4 66530 CLICK BOND, INC.
4M273C5-4 76301 BOEING COMPANY, THE DBA BOEING
JK5902D10N4B 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
JK5902D10N4B 24973 J.O. KING INCORPORATED
JK5902D10N4B 66530 CLICK BOND, INC.

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Technical Data | NSN 3120-01-427-8952

Characteristic Specifications
MATERIAL IRON ALLOY 660 OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 0.2500 INCHES NOMINAL
BODY OUTSIDE DIAMETER 0.3321 INCHES MINIMUM AND 0.3331 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.3155 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 0.4720 INCHES NOMINAL
FLANGE WIDTH 0.0740 INCHES NOMINAL
CORNER SHAPE SQUARE ALL CORNERS
MANUFACTURERS CODE 76301
MFR SOURCE CONTROLLING REFERENCE 4M273C5-4

Restrictions/Controls & Freight Information | NSN 3120-01-427-8952

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 114800 BEARING,ROLLER,THRUST
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 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 3120-01-427-8952

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each