Product Details | SLEEVE BEARING

3120-01-025-0856 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: M81934/2-12C008, M81934212C008, ADLF12C008, AHJF12C008, AS81934/2, AS819342, ATTF12SS008, NHLF12C008, ST4M12712C008, ST4M127-12C008, FBJW24TH008, FBJW24TH-008, FBJW24TH08M, FBJW24TH12C008, FBJW24TH-12C008, FBRR12C008, FBRR-12C008, KDJ12C008241, KDJ12C008-241, KDJ12C008342, KDJ12C008-342, KRJ12HDSB12C008M, KRJ12HDSB-12C008M, MILB81934, MIL-B-81934, 9108712C008, 91087-12C008, 0728212C008, 07-282-12C008, 10107690 , 1192112008, 119-21-12-008, 1232012C008, 123-2012C008, 3120-01-025-0856, 01-025-0856, 3120010250856, 010250856

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 26 JUL 1976 01-025-0856

Drawings & Photos | NSN 3120-01-025-0856


Demand History | NSN 3120-01-025-0856

Part Number Request Date QTY Origin
3120-01-025-0856 2025-10-302 4 DIBBS
3120-01-025-0856 2025-10-294 4 DIBBS
AS819342 2020-09-262 12 US
3120-01-025-0856 2020-03-63 42 DIBBS
3120-01-025-0856 2020-02-40 114 DIBBS
AS819342 2019-09-248 36 United States
3120-01-025-0856 2016-10-286 372 DIBBS
M81934212C008 2015-10-280 2 United States
3120-01-025-0856 2015-07-188 70 DIBBS
3120-01-025-0856 2015-06-162 48 DIBBS
AS819342 2013-06-171 2 AU
AS819342 2011-08-231 2 us
AS819342 2009-10-296 550 us
MILB81934 2007-07-199 50 US
3120-01-025-0856 2007-06-158 213 DIBBS

Cross Reference | NSN 3120-01-025-0856

Part Number Cage Code Manufacturer
07-282-12C008 09455 RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
119-21-12-008 77896 REXNORD INDUSTRIES, LLC DIV BEARING OPERATION
123-2012C008 77896 REXNORD INDUSTRIES, LLC DIV BEARING OPERATION
91087-12C008 09455 RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
ADLF12C008 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
AHJF12C008 50294 NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB
AS81934/2 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
ATTF12SS008 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
FBJW24TH-008 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
FBJW24TH-12C008 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
FBJW24TH08M 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
FBJW24TH08M 3NPS1 RBC AIRCRAFT PRODUCTS, INC.
FBRR-12C008 73134 ROLLER BEARING COMPANY OF AMERICA, INC.
KDJ12C008-241 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
KDJ12C008-342 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
KRJ12HDSB-12C008M 50632 KAMATICS CORPORATION
M81934/2-12C008 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
M81934/2-12C008 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-B-81934 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
NHLF12C008 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
ST4M127-12C008 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 3120-01-025-0856

Characteristic Specifications
MATERIAL PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER STEEL COMP 630 OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 0.2975 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.9388 INCHES MINIMUM AND 0.9393 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.7505 INCHES MINIMUM AND 0.7515 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 1.4800 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM
FLANGE WIDTH 0.0575 INCHES MINIMUM AND 0.0625 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
SURFACE FINISH 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE 125.0 MICROINCHES RIGHT END SURFACE OF BODY 125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SPECIAL FEATURES PLASTIC,POLYTETRAFLUOROETHYLENE LINER BONDED TO LEFT END SURFACE OF FLANGE
(NON-CORE DATA) UNDERCUT WIDTH 0.0620 INCHES MAXIMUM
(NON-CORE DATA) UNDERCUT DEPTH 0.0050 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 3120-01-025-0856

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:UPrecious metal type is unknown
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 114850 BEARING/BUSHING O/T BALL/ROLLER I/S
Less than car load rating
Less than truck load rating Q 70.0
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 3120-01-025-0856

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
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