Product Details | SLEEVE BEARING

3120-00-448-1328 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: 656046, 3120-00-448-1328, 00-448-1328, 3120004481328, 004481328

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 18 FEB 1972 00-448-1328

Demand History | NSN 3120-00-448-1328

Part Number Request Date QTY Origin
656046 2019-07-199 101 DIBBS
656046 2019-07-191 101 DIBBS
656046 2019-01-22 111 DIBBS
3120-00-448-1328 2018-09-249 123 DIBBS
3120-00-448-1328 2016-10-286 55 DIBBS
3120-00-448-1328 2015-08-217 11 DIBBS
3120-00-448-1328 2015-07-193 3 DIBBS
3120-00-448-1328 2015-06-163 8 DIBBS
3120-00-448-1328 2015-06-155 8 DIBBS
3120-00-448-1328 2015-03-78 30 DIBBS
3120-00-448-1328 2015-03-70 30 DIBBS
3120-00-448-1328 2015-02-35 11 DIBBS
3120-00-448-1328 2015-01-19 11 DIBBS
3120-00-448-1328 2014-12-338 11 DIBBS
3120-00-448-1328 2010-10-288 12 DIBBS

Cross Reference | NSN 3120-00-448-1328

Part Number Cage Code Manufacturer
656046 11371 BMT AEROSPACE USA, INC.
656046 31417 BARNES GROUP INC. DBA BARNES AEROSPACE
656046 56055 PRECISION SPEED MANUFACTURING, LLC
656046 69090 BRITISH AEROSPACE HOLDINGS INC
656046 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
656046 79043 THE UNITED TOOL AND DIE COMPANY

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Technical Data | NSN 3120-00-448-1328

Characteristic Specifications
MATERIAL STEEL COMP 410 OVERALL
HARDNESS RATING 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR 22E-1 BLANK INTERNAL FLANGE ONE END
OVERALL LENGTH 0.6950 INCHES MINIMUM AND 0.7150 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.3958 INCHES MINIMUM AND 0.3990 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 0.5900 INCHES MINIMUM AND 0.6100 INCHES MAXIMUM
FLANGE WIDTH 0.0600 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM
RIGHT INTERNAL FLANGE HOLE DIAMETER 0.2290 INCHES MINIMUM AND 0.2320 INCHES MAXIMUM
RIGHT INTERNAL FLANGE WIDTH 0.1200 INCHES MINIMUM AND 0.1400 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 656046

Restrictions/Controls & Freight Information | NSN 3120-00-448-1328

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 SX Oklahoma City Air Logistics Center
Tinker AFB, OK 73145-3043
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3120-00-448-1328

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.
Materiel Management Aggregation CodeRVSX:PRATT & WHITNEY JET ENGINES & COMPONENTS TF-33
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