Product Details | SLEEVE BEARING

3120-01-372-4291 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: M81934/1-09C020, M81934109C020, AS81934, AS81934/1, AS81934/1-09C020, AS819341, AS81934109C020, KRJ9SB020, KRJ9-SB-020, MIL-B-81934/1, MILB819341, 803-6397259 PC 33, 8036397259PC33, 3120-01-372-4291, 01-372-4291, 3120013724291, 013724291

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 10 MAR 1993 01-372-4291

Drawings & Photos | NSN 3120-01-372-4291


Demand History | NSN 3120-01-372-4291

Part Number Request Date QTY Origin
3120-01-372-4291 2024-05-128 4 United States
3120-01-372-4291 2023-01-26 50 US
3120-01-372-4291 2018-11-310 1341 DIBBS
3120-01-372-4291 2017-03-74 883 DIBBS
3120-01-372-4291 2017-03-66 883 DIBBS
3120-01-372-4291 2015-01-16 4 United States
3120-01-372-4291 2014-06-168 190 DIBBS
3120-01-372-4291 2014-05-147 190 DIBBS
3120-01-372-4291 2014-01-29 471 DIBBS
M81934109C020 2013-12-354 40 US
AS81934 2013-01-25 10 United States
3120-01-372-4291 2011-10-298 28 US
3120-01-372-4291 2010-05-148 2859 US
3120-01-372-4291 2010-05-144 2859 DIBBS
AS81934 2008-02-46 10 US

Cross Reference | NSN 3120-01-372-4291

Part Number Cage Code Manufacturer
803-6397259 PC 33 53711 NAVAL SEA SYSTEMS COMMAND
AS81934 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS81934/1 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS81934/1-09C020 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
KRJ9-SB-020 50632 KAMATICS CORPORATION
M81934/1-09C020 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
M81934/1-09C020 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-B-81934/1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 3120-01-372-4291

Characteristic Specifications
MATERIAL PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER STEEL COMP 630 OUTER LAYER
STYLE DESIGNATOR 17C SOLID
OVERALL LENGTH 0.6150 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.6887 INCHES MINIMUM AND 0.6892 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.5630 INCHES MINIMUM AND 0.5640 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS

Restrictions/Controls & Freight Information | NSN 3120-01-372-4291

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 3120-01-372-4291

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