Product Details | SLEEVE BEARING

3120-01-274-6148 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: MS17796, MS17796144, MS17796-144, MS17796144Y, MS17796-144-Y , B438 , 3120-01-274-6148, 01-274-6148, 3120012746148, 012746148

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 11 MAR 1988 01-274-6148

Drawings & Photos | NSN 3120-01-274-6148


Demand History | NSN 3120-01-274-6148

Part Number Request Date QTY Origin
3120-01-274-6148 2025-09-246 114 DIBBS
3120-01-274-6148 2025-07-208 114 DIBBS
3120-01-274-6148 2021-01-24 207 DIBBS
B438 2014-09-247 24
B438 2014-08-232 24
B438 2014-08-214 18
B438 2014-07-211 24
B438 2014-07-204 24
B438 2014-07-196 24
B438 2013-01-16 3
B438 2012-07-203 55
B438 2012-06-174 9
B438 2012-05-123 46
MS17796 2010-05-123 800 US
3120-01-274-6148 2010-04-117 87 DIBBS
MS17796 2008-03-79 375 US
3120-01-274-6148 2007-06-157 227 DIBBS
3120-01-274-6148 2007-04-106 183 DIBBS
3120-01-274-6148 2007-04-106 159 DIBBS

Cross Reference | NSN 3120-01-274-6148

Part Number Cage Code Manufacturer
B438 81346 AMERICAN SOCIETY FOR TESTING AND MATERIALS
MS17796 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS17796-144 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS17796-144-Y 81346 AMERICAN SOCIETY FOR TESTING AND MATERIALS
MS17796-144-Y 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 3120-01-274-6148

Technical Data | NSN 3120-01-274-6148

Characteristic Specifications
MATERIAL COPPER ALLOY OR COPPER ALLOY 841 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-B-5687,TYPE 1,GRADE 2 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-B-5687 TYPE 1,GRADE 1 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
HARDNESS RATING 30.0 ROCKWELL H MINIMUM AND 70.0 ROCKWELL H MAXIMUM OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 0.1825 INCHES MINIMUM AND 0.1925 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.2520 INCHES MINIMUM AND 0.2530 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 0.3075 INCHES MINIMUM AND 0.3175 INCHES MAXIMUM
FLANGE WIDTH 0.0575 INCHES MINIMUM AND 0.0675 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 ROUND LEFT FLANGE BODY CORNER
LUBRICATION MATERIAL LUBRICATING OIL
(NON-CORE DATA) RADIUS 0.0312 INCHES MAXIMUM
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS17796-144

Restrictions/Controls & Freight Information | NSN 3120-01-274-6148

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 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 3120-01-274-6148

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