Product Details | SLEEVE BEARING

3120-01-121-2804 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: 10107776 , 74A4105452001, 74A410545-2001 , 74A44105452001, 74A4410545-2001 , 3120-01-121-2804, 01-121-2804, 3120011212804, 011212804

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 04 NOV 1981 01-121-2804

Drawings & Photos | NSN 3120-01-121-2804


Demand History | NSN 3120-01-121-2804

Part Number Request Date QTY Origin
4A411716-2001 2021-08-223 72 DIBBS
74A410545-2001 2021-08-223 72 DIBBS
74A4410545-2001 2021-08-223 72 DIBBS
3120-01-121-2804 2018-04-113 160 DIBBS
3120-01-121-2804 2018-04-99 151 DIBBS
3120-01-121-2804 2017-08-226 160 DIBBS
3120-01-121-2804 2015-01-06 154 DIBBS
3120-01-121-2804 2013-08-214 142 DIBBS
3120-01-121-2804 2013-03-74 140 DIBBS
3120-01-121-2804 2011-11-332 69 DIBBS
3120-01-121-2804 2010-04-96 52 DIBBS
74A4105452001 2009-07-212 55 United States
3120-01-121-2804 2009-06-180 113 DIBBS
3120-01-121-2804 2009-06-152 112 DIBBS
3120-01-121-2804 2007-08-215 127 DIBBS
3120-01-121-2804 2007-03-82 83 DIBBS

Cross Reference | NSN 3120-01-121-2804

Part Number Cage Code Manufacturer
74A410545-2001 09455 RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
74A410545-2001 13002 GOODRICH CORPORATION DBA GOODRICH LANDING GEAR DIVISION
74A410545-2001 2M490 NASSAU TOOL WORKS, INC.
74A410545-2001 2U518 BLAIR INDUSTRIES, INC.
74A410545-2001 32168 ALL TOOLS INC. DBA E2 PRECISION PRODUCTS
74A410545-2001 35962 MESSIER-DOWTY INC DBA MESSIER-DOWTY
74A410545-2001 36164 HEROUX-DEVTEK INC
74A410545-2001 50601 CIRCOR AEROSPACE, INC.
74A410545-2001 50632 KAMATICS CORPORATION
74A410545-2001 56540 ASSOCIATED AIRCRAFT MANUFACTURING & SALES, INC.
74A410545-2001 76301 BOEING COMPANY, THE DBA BOEING
74A410545-2001 85941 MAGELLAN AEROSPACE, NEW YORK, INC. DIV ELLANEF MANUFACTURING
74A410545-2001 9K006 CIRCOR AEROSPACE, INC. DBA CIRCOR AEROSPACE MACHINING
74A410545-2001 S5495 ISRAEL AEROSPACE INDUSTRIES LTD. SHL - AERO ASSEMBLIES DIVISION
74A4410545-2001 5ZSC8 HDI LANDING GEAR USA, INC.
74A4410545-2001 6Z056 CM MANUFACTURING, INC.

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Technical Data | NSN 3120-01-121-2804

Characteristic Specifications
MATERIAL PLASTIC POLYURETHANE INNER LAYER ALUMINUM ALLOY 2024 OUTER LAYER
SURFACE TREATMENT ANODIZE OUTER LAYER
STYLE DESIGNATOR 17C SOLID
OVERALL LENGTH 0.4850 INCHES MINIMUM AND 0.4900 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.8760 INCHES MINIMUM AND 0.8765 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.7515 INCHES MINIMUM AND 0.7525 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
SURFACE FINISH 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 125.0 MICROINCHES LEFT END SURFACE OF BODY 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY 125.0 MICROINCHES RIGHT END SURFACE OF BODY
TEST DATA DOCUMENT 76301-PS21202 SPECIFICATION
MANUFACTURERS CODE 76301
DESIGN CONTROL REFERENCE 74A410545-2001

Restrictions/Controls & Freight Information | NSN 3120-01-121-2804

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.
Category Code Description
NMF Description 114870 BEARING/BUSHING METAL
Less than car load rating
Less than truck load rating P 77.5
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 3120-01-121-2804

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.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
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